Studenti sorridenti in biblioteca con tazze di caffè usa e getta - Foto e immagini stock

Smiling students sitting with laptop in library

Smiling students with disposable coffee cups in library

Smiling students talking and sitting at table in library

Side view of handsome student using laptop in library

Young students sitting at table and studying together

Smiling multicultural friends talking in library

Smiling caucasian students talking in library

African american girl giving book to student in library

Four multiethnic students reading books and writing in notebooks at table

Young man with cup of coffee looking at girl writing in notebook

Smiling businessman looking at blurred colleague using laptop in office

Four multicultural students with notebooks sitting at table and studying together

Smiling young man holding book and looking at girls using digital devices

Cheerful man with mobile phone looking at blurred woman near laptop and coffee cup

Smiling young multiethnic friends watching tv together