Scientific study. An opened book on the background of a shelf with books, journals and graphics

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Size: 3400px × 5100px
Photo credit: © Rachko / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, book, books, desk, diagram, education, engineering, graph, graphic, graphics, heap, job, journal, knowledge, list, literature, lot, manual, open, opened, page, paper, papers, pile, science, scientific, study, table, technology, textbook, texture, work