La educación, la escuela y el concepto de la gente feliz sonrisa adolescente estudiante con bolsa y teléfono inteligente sobre el fondo de la biblioteca - Foto e imágenes de stock

Education, school and people concept - happy smiling teenage student girl with bag and smartphone over reading room of library background

Happy young female student holding books and her mobile phone at the library

Happy young female student holding books and her mobile phone at the library

Smiling student using tablet in library at university

Technology, cyberbullying and education concept - young woman or teenage girl in blank yellow t-shirt using smartphone over book shelves in library background

Education and people concept - happy smiling teenage student girl with bag and smartphone over school yard background

People, education, technology and school concept - happy student girl or woman with tablet pc computer in library

People, education, technology and school concept - happy student girl or woman with tablet pc computer in library

People, education, technology and school concept - happy student girl or woman with tablet pc computer in library

Technology, internet and people concept - group of happy teenage friends or high school students with tablet pc computer outdoors

People, education, technology and school concept - happy student girl or woman with tablet pc computer in library

School, education and technology concept - smiling teenage student girl in blank yellow t-shirt using smartphone over classroom background

Technology, internet and people concept - group of happy teenage friends or students with tablet pc computer outdoors

People, education, technology and school concept - male student with smartphone and books texting message or networking in library