Ключевые слова: 20, agenda, annual, appointment, background, black, blank, business, calendar, closeup, color, concept, date, deadline, design, desk, diary, document, event, holiday, important, mark, meeting, memo, modern, month, monthly, new, note, number, office, organize, organizer, page, paper, plan, planner, red, reminder, schedule, season, sign, time, today, week, white, year,