Ключевые слова: ancient, article, back to school, background, book, bookcase, bookshelf, bookstore, classics, collection, college, concept, cover, document, education, expertise, group, history, information, knowledge, learn, library, library books, literary, literature, object, old, open, page, paper, pile, read, reading a book, research, retro, row, school, science, shelf, stack, stack of books, study, table, text, textbook, university, vintage, wisdom, workplace, writing,