1,108 resultados para conferenciantes

  • 698-07635290

    Portrait of confident mid adult businessman giving presentation in office

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  • 6109-07497451

    Focused librarian working at laptop in library in a college

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  • 698-07635292

    Mid adult businessman writing on flip chart with female colleague in background at office

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  • 6109-07497468

    Frowning librarian sitting at desk using tablet in library in a college

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  • 614-06973859

    Students using computers in lecture

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  • 6109-07497547

    Casual students looking at whiteboard in classroom in a college

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  • 6109-07497548

    Student raising her arm and lecturer gesturing in classroom in a college

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  • 698-07611943

    Rear view of businessman in meeting

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  • 614-07708304

    Teacher with notebook and coffee, portrait

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  • 614-06973858

    Students using computers in lecture

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  • 649-07803896

    Lecturer demonstrating to male student below car in college garage

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  • 614-07708307

    Teacher holding books and coffee, portrait

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  • 6109-07497665

    Lecturer standing in front of his class in lecture hall in college

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  • 6109-07497678

    Computer teacher standing in front of his class in college

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  • 6109-07497692

    Serious lecturer using his tablet outside on campus at the university

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  • 649-08714106

    Male lecturer talking to student in higher education college computer room

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  • 649-08060137

    Lecturer addressing audience in seminar lecture

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  • 6109-07497606

    Student about to present his work in classat the university

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  • 698-07635291

    Mid adult businessman writing on flip chart during presentation in office

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  • 6109-07497608

    Students listening to lecturer at top of class at the university

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  • 6109-07497723

    Happy professor looking at camera with arms folded on campusat the university

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  • 630-03481353

    Student flirting with a teacher in a classroom

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  • 6109-07497629

    Smiling lecturer standing in his classroom in college

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  • 6109-07497666

    Lecturer smiling at camera in front of his class in lecture hall in college

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  • 6109-07497455

    Calm librarian taking notes of a book in library in a college

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  • 649-07238381

    Fashion design teacher assessing student

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  • 649-07238355

    Fashion design teacher and student in discussion

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  • 6109-07497681

    Brunette student looking at camera in computer class in college

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  • 6109-07497680

    Computer teacher standing in front of his class using a tablet in college

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  • 6109-07497485

    Focused lecturer explaining something to group of students in library in a college

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  • 6109-07497603

    Students listening to their teacher in classroom at the university

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  • 6109-07497576

    Cheerful handsome lecturer standing arms crossed in hallway in a college

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  • 6109-07497641

    Happy lecturer looking at camera in lecture hall in college

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  • 649-07238357

    Fashion design teacher assessing students work

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  • 6109-07497635

    Happy lecturer looking at camera in his classroom in college

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  • 6109-07497504

    Lucky man in wheelchair holding a book in library in a college

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  • 6109-07497724

    Thoughtful professor looking at camera on campus at the university

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  • 6109-07497644

    Happy lecturer pointing at student raising his hand in college

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  • 6109-07497612

    Students passing notes in classroom at the university

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  • 6109-07497719

    Smiling professor standing on campus holding notepads at the university

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  • 6109-07497574

    Lucky handsome lecturer looking at camera in hallway in a college

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  • 6109-07497614

    Students passing notes to each other in classroom behind teachers back at the university

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  • 6109-07497465

    Calm librarian sitting next to bookshelf and reading in library in a college

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  • 6109-07497677

    Happy students standing at computer with their lecturer in the computer room in college

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  • 614-06973857

    Student with arm raised in lecture

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  • 6121-08660406

    Teacher pointing to students with arms raised, Bavaria, Germany

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  • 6109-07497497

    Concentrating man in wheelchair reading a book in library in a college

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  • 6109-07497718

    Smiling professor standing on campus texting on the phone holding notepads at the university

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  • 6109-07497710

    Smiling lecturer sitting on bench using laptop on campus at the university

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  • 649-07238378

    Fashion design teacher and students in class

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  • 649-08086502

    Students celebrating with Brazilian flags

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  • 6109-07497715

    Happy professor texting on phone while sitting on bench on campus at the university

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  • 6109-07497469

    Focused librarian sitting at desk using tablet in library in a college

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  • 6109-07497604

    Students listening to their teacher in classroom and raising their hands at the university

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  • 694-03327683

    Mid adult woman lecturing

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  • 6109-07497615

    Students listening happily to their lecturer in class at the university

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  • 649-07238377

    Fashion design teacher and students in discussion

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  • 6109-07497493

    Lecturer explaining something to attentive student in library in a college

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  • 6109-07497636

    Concentrating lecturer looking away in his classroom in college

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  • 649-07803645

    Female lecturer presenting to group of students in textile class

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  • 6109-07497602

    Blonde student being helped by lecturer in class at the university

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  • 614-07708305

    Teacher sitting at desk, portrait

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  • 6109-07497605

    Student raising his hand in class at the university

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  • 6109-07497481

    Lecturer explaining something to students and pointing at book in library in a college

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  • 6109-07497470

    Concentrating librarian sitting at desk using tablet in library in a college

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  • 6109-08830496

    Male business executive giving a speech

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  • 649-07803642

    Female lecturer and a group of college students having informal discussion in classroom

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  • 6109-08830481

    Audience applauding speaker after conference presentation

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  • 6109-07497721

    Happy professor looking at camera with arms crossed on campus at the university

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  • 649-08714105

    Male lecturer showing student using computer in higher education college computer room

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  • 614-06898448

    Man in front of blackboard

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  • 6109-07497609

    Students listening to lecturer explain formula at top of class at the university

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  • 698-07635293

    Mature businesswoman writing on flip chart with male colleague in background at office

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  • 6109-08830493

    Male business executive giving a speech

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  • 6109-07497725

    Thoughtful professor looking up on campus at the university

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  • 6109-07497716

    Smiling professor texting on phone while sitting on bench on campus at the university

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  • 6109-07497610

    Students passing notes in class at the university

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  • 6109-07497720

    Joyful professor clicking his heels on campus at the university

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  • 6109-07497643

    Happy students listening to teacher in lecture hall in college

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  • 6109-07497675

    Lecturer holding tablet pc in front of class in lecture hall smiling at camera in college

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  • 6109-07497503

    Content man in wheelchair holding a book in library in a college

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  • 6109-07497499

    Calm man in wheelchair taking a book out of bookshelf in library in a college

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  • 6109-07497564

    Calm students having an exam in classroom in a college

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  • 6109-07497563

    Serious students having an exam in classroom in a college

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  • 6109-07497452

    Smiling librarian working at laptop in library in a college

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  • 6109-07497616

    Student raising his hand to ask a question in class at the university

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  • 6109-08830490

    Female business executive giving a speech

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  • 6109-07497500

    Attractive man in wheelchair reading a book in library in a college

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  • 6109-08830487

    Rear view of female business executive giving a speech

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  • 6109-08830486

    Mid section of male business executive giving a speech

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