Ключевые слова: ancient, background, battered, book, bookshelf, bookstore, closeup, collection, corner, cover, detail, dictionary, document, education, encyclopedia, glossary, group, heap, history, information, knowledge, law, learn, library, literacy, literary, literature, object, old, page, paper, pile, read, retro, school, science, scuffed, stack, study, studying, teach, text, textbook, vertical, wisdom,