Ключевые слова: abstract, archive, background, blank, book, brown, business, collection, concept, cover, data, diary, document, education, empty, fragment, hardcover, heap, history, image, information, isolated, knowledge, learning, leather, legend, library, list, manuscript, modern, notebook, objects, old, page, paper, pile, reading, remember, research, school, scratched, side, stacked, story, text, textbook, white, words, write, writings,