Ключевые слова: background, bibliophile, book, books, brown, closeup, cover, detail, dictionary, document, education, educational, encyclopedia, heap, information, intellectual, isolated, knowledge, learn, library, literature, novel, object, open, page, pages, paper, pile, publication, read, reading, research, school, science, shot, stack, stacked, student, studio, study, teach, teacher, teaching, text, textbook, university, white, wisdom,