![](http://www.alamy.com/thumbs/6/BD15F0FF-96C6-4758-AFBE-64ACA0C87E77/EFGACH.jpg)
Abstract background of roots open books stacked on each other
Size: 4202px × 2668px
Photo credit: © Vitalii Borovyk / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: background, book, books, closeup, collection, college, color, colorful, cover, culture, data, education, exam, group, hardcover, information, isolated, knowledge, learning, library, literacy, literature, long, lots, objects, open, order, oth, page, paper, read, research, roots, row, school, science, stack, stacked, study, tall, teach, text, textbook, university, white, wisdom