Ключевые слова: ancient, antique, background, bibliography, book, bookcase, bookshelf, bookstore, brown, cabinet, catalog, classic, closet, college, cover, education, educational, grid, ideas, information, isolated, knowledge, law, learn, library, literature, makeup, museum, open, page, paper, public, publishing, read, reference, regular, research, row, school, science, shelf, stack, study, university, wall, white, wisdom, yellow,