Stack of open thick books in different bindings lying one on top of the other on dark background
Related tags:
- textbook
- library
- literature
- educational
- dictionary
- study
- school
- background school
- book open
- learning
- college
- university
- background education
- book
- teaching
- bookshelf
- student study
- knowledge
- background book
- publication
- reading
- school students
- college student
- student
- book page
- school text
- science
- book reading
- book paper
- page
- paper stack
- paper text
- research
- stack
- document
