Fotos de Stock
Editorial
Videos
Suscripciones
Contacto
Colecciones
AdobeStock
Dreamstime
Depositphotos
iStock
Shutterstock
professor giving a lecture
Show Format Data
Format
JPG 300 DPI
Image information
Author:
dreamstime
License:
buy for Personal Use & Commercial
File Type:
JPG
Views:
times
Comprar
20s
50s
academics
adult
arms
aspirations
blackboard
casual
classroom
college
community
concentration
copyspace
desk
education
friends
gesturing
group
homework
information
intelligence
interracial
learning
lecture
lecturer
listening
london
men
multiethnic
people
professional
professor
raised
rear
relationship
room
sitting
standing
strategy
student
study
table
talking
teacher
teaching
togetherness
university
view
watching
women
young
youth