Ключевые слова: 18, adhesive, agenda, annual, appointment, background, blank, business, calendar, calender, daily, date, day, deadline, desk, diary, event, important, it, job, management, marker, marking, meeting, memo, message, month, monthly, note, notice, number, organization, organizer, page, paper, plan, planner, planning, pointing, post, preparation, remind, reminder, schedule, time, week, white, work, write, year,