Good clean copy with no missing pages might be an ex library copy; Possibly may have minor marginal notes and or highlighting. Bookseller Inventory #
Title: Problem of the Day Copymasters, Level 7, ...
Publisher: D. C. Heath and Company
Book Condition: GOOD
Book Description D. C. Heath and Company. Book Condition: Very Good. . Bookseller Inventory # P14A-00450
Book Description D. C. Heath and Company, 1992. Paperback. Book Condition: New. book. Bookseller Inventory # M0669303259