![](http://www.alamy.com/thumbs/6/1FD3B875-1989-44B4-A180-880943EC8B33/PD121E.jpg)
Scientific study. An opened book on the background of a shelf with books, journals and graphics
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