70510031 - A young couple lying on the floor studying with textbooks70508332 - Boy holding stack of school books70508310 - College students studying together70507565 - Young woman in university library, head on arm, asleep70507569 - Young woman studying in university library, leaning on book and looking away70507567 - Young woman studying in university library70507373 - Girl holding stack of books on head, crossing eyes70508399 - Female college student sitting at table in library, resting on book70507568 - Young woman studying in university library, leaning on book and looking away
