Top view of old hardcover books with book Mechanical Engineering on top.

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Size: 5400px × 3600px
Photo credit: © Ekaterina Minaeva / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: -fashioned, black, book, cover, education, engineering, hardback, hardcover, learning, letter, literature, mechanical, obsolete, page, paper, science, spine, technique, text, textbook, top, view, word