Ключевые слова: abstract, background, bible, book, books, bookstore, collection, cover, design, diary, dictionary, document, education, element, encyclopedia, graphic, icon, icons, illustration, image, information, isolated, knowledge, learning, library, literature, magazine, novel, object, open, page, paper, pictogram, press, publication, publish, read, school, science, set, sign, silhouette, story, study, symbol, text, textbook,