Ключевые слова: academic, an opportunity, background, book, bookcase, books, bookshelf, cover, development, education, encyclopedia, group, heap, history, information, isolated, know, knowledge, law, learning, library, literacy, literary, literature, old, open, page, paper, philosophy, pile, poetry, publishing, read, reading, scholarship, school, stack, student, study, teacher, textbook, white, wisdom,