Ключевые слова: academic, advertisement, aged, archive, back, book, bookcase, bookshelf, bookshop, bookstore, business, certificate, class, classroom, club, cognition, collection, college, color image, colourful, cover, degree, development, dictionary, education, entertainment, fiction, growth, hardcover, homework, horizontal, indoors, law, learn, library, literacy, literary, literature, paper, pile, publishing, read, school, science, stack, study, teacher, textbook, university,