Stack of text books on a white background

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Size: 5616px × 3744px
Photo credit: © Michael Flippo / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, blue, book, books, classroom, closeup, copy, education, isolated, knowledge, learning, library, literature, object, paper, read, reading, red, school, space, studying, text, textbook, training, white