appointment book
appointment calendar

She put things ready for the morning and went to look at the appointments book.

I thought of all the people who had me in their appointment books.

I don't know what I'd do without my appointment book.

"Are you going to write this down in an appointment book or something?"

She also went over the appointment books for the previous six weeks.

I went over to the desk and began to look through the appointment book.

"I'm starting an appointment book so I can make better use of my time."

He apparently found something of interest in her appointment book.

I'll put it in my appointment book immediately, the doctor said.

"I'd better go check the appointment book to see who's coming in today."