1997 - Math Stories (Paperback) → Paperback ISBN-13: 9780673363213 ISBN-10: 067336321X Genre: Nonfiction ? 1996 - Math Stories (Paperback) → Paperback ISBN-13: 9780673363176 ISBN-10: 0673363171 Genre: Children's Books 1 Poor Old Ernie (Hardcover) → Hardcover ISBN-13: 9780806221083 ISBN-10: 0806221089 Genre: Children's Books ? Poor Old Ernie (Hardcover) → Hardcover ISBN-13: 9780847990368 ISBN-10: 0847990362 Genre: Children's Books ? |