Gafas y pluma en el libro . - Foto e imágenes de stock

Beautiful young girl student sitting at a desk with books and studying

Glasses and pen on the book.

A simple composition of many books, stack or pile of books on wooden table, one of them open and glasses with icons save CO2 and energy sources for renewable concept.

A bok with a blue pencil and glasses on it

Stack of books and glasses lying on wooden desk at home. Knowledge and science

Stack of books with reading glasses on top against blue wall

Glasses on the ground near a book and blur student reading a book back.

Businesswoman makes a note in notebook.

Open book on stack of books in library at school, university, college.

Open book on stack of books in library at school, university, college.

Businesswoman makes a note in notebook.

Open book on stack of books in library at school, university, college.

Open book on stack of books in library at school, university, college.

High school or college students group catching up workbook and learning tutoring on desk and reading, doing homework, lesson practice preparing exam