Menschen, Wissen, Bildung und Schulkonzept - Gruppe glücklicher Schüler mit Tablet-Computern, die in der Bibliothek Daumen hoch zeigen - Stockfoto & -bild

People, knowledge, education and school concept - group of happy students with tablet pc computers showing thumbs up in library

People, knowledge, education and school concept - group of happy students with tablet pc computers writing to notebooks in library

People, knowledge, education and school concept - group of happy students with tablet pc computers writing to notebooks in library

People, technology, education and school concept - happy students or friends with smartphone taking selfie in library

People, education, technology and school concept - happy students with tablet pc computer networking in library

People, education, technology and school concept - happy students with tablet pc computer networking in library

Education, high school, teamwork and people concept - group of smiling students with notepads sitting in lecture hall

Education and school concept - five smiling students with textbooks and books at school

Education, technology and internet concept - smiling students with tablet pc computer at school showing thumbs up