Ключевые слова: aged, ancient, antique, background, book, bookcase, bookshelf, brown, college, cover, design, education, hardcover, information, interior, knowledge, learn, library, literary, literature, old, open, page, paper, pile, read, reading, research, retro, row, school, science, shelf, spine, stack, study, table, textbook, texture, university, vintage, white, wisdom,