2009 - The American Heritage Student Thesaurus (Hardcover) → Hardcover ISBN-13: 9780547216010 ISBN-10: 0547216017 Genres: Children's Books, Teen & Young Adult ? 2006 - The American Heritage Student Thesaurus (Hardcover) → Hardcover ISBN-13: 9780618701704 ISBN-10: 0618701702 Genres: Children's Books, Reference, Teen & Young Adult ? |