Ключевые слова: against, background, book, books, bookshelf, bookstore, collection, college, concept, cover, design, education, group, hardcover, head, information, isolated, knowledge, learn, learning, library, literary, literature, made, object, old, page, paper, pastel, person, pile, read, reading, research, row, school, science, stack, student, study, studying, text, textbook, university, vintage, white, wisdom, woman, young,