Un tutor pelirrojo enseña a una adolescente en una mesa de la biblioteca, usando un portátil para lecciones de educación moderna. - Foto e imagen de stock

Three happy students learning at library, selective focus

Group of friends having a coffee break in library and using smart phone.

Selective focus on young female student writing in notepad information while her colleagues talking on blurred background, cropped image of woman making notes during learning process with friend

Shot of a group of university students working in the library at campus.

Students sit at shared desk making notes studying together at university.

Smiling asian businesswoman reading magazine near blurred colleagues in office

Teen schoolgirls talking while using devices and notebooks during lesson in classroom in school

Positive african american teacher pointing with hand near blurred pupils

Teen schoolgirl holding notebook near classmate raising hand and african american teacher in class

Redhead woman in eyeglasses holding blueprint and talking to business colleague in office

Attractive multicultural friends sitting at table and studying in apartment

Positive schoolgirl looking at blurred friend

Selective focus of student in red blouse reading book