Ключевые слова: ability, auditorium, back, background, book, books, bookstore, brown, calculator, campus, college, concept, desk, education, handbook, hardback, home, information, intelligence, knowledge, learn, learning, library, literary, literature, old, open, page, paper, pencil, pile, read, reading, research, retro, room, school, science, stack, stacked, study, table, text, textbook, university, vintage, white, wisdom,