Ключевые слова: book, business, checking, closeup, colorful, communication, comparison, concept, consumerism, control, credential, customer, design, desk, discussion, education, examining, handwritten, history, idea, industry, learning, marker, message, note, notepad, notes, notice, office, paper, paper clip, plan, questionnaire, rating, reminder, results, school, service, sign, stationery, sticky, sticky notes, symbol, test, testimonial, text, work, workplace, workspace, write,