

1999 Bound for Schools & Libraries edition
ISBN:0808599429
/ ISBN-13:9780808599425

ISBN-13: 9780808599425
Bound for Schools & Libraries editionHardcover

ISBN-13: 9780440131489
Mass-market paperback

ISBN-13: 9780586040119
New editionPaperback
Frequently reissued with the same ISBN, but with slightly differing bibliographical details.
1999 Bound for Schools & Libraries edition
ISBN:ISBN-13: 9780808599425
Bound for Schools & Libraries editionHardcover
ISBN-13: 9780440131489
Mass-market paperback
ISBN-13: 9780586040119
New editionPaperback