publisher: Scholastic
format: paperback
language: English
ISBN:
059032828X (9780590328289)
publisher: Lippincott Williams & Wilkins
format: hardcover pages: 124
language: English
ISBN:
0397319460 (9780397319466)
publisher: Lippincott Williams & Wilkins
format: hardcover pages: 124
language: English
ISBN:
0397319452 (9780397319459)