Ключевые слова: background, blank, blog, book, business, clean, concept, copy, copybook, copyspace, cover, design, diary, document, education, empty, equipment, isolated, journal, memo, message, note, notebook, notepad, notepaper, notice, object, office, pad, page, paper, paperback, reminder, school, sheet, single, space, spiral, supply, template, textbook, white,