Ключевые слова: academic, ancient, antique, background, book, bookcase, bookshelf, bookstore, brown, class, collection, college, cover, dictionary, educated, education, group, hardcover, homework, information, know, knowledge, law, learn, library, literary, literature, old, open, page, paper, perspective, read, reference, research, retro, row, school, science, shelf, stack, study, studying, table, text, textbook, tower, university, vintage, wisdom,