publisher: Learning Horizons
format: hardcover
language: English
ISBN:
1562931466 (9781562931469)
publisher: Learning Horizons
publish date: January 1st 1991
format: hardcover
language: English
ISBN:
1878624695 (9781878624697)
publisher: Atheneum Books publish date: September 1st 1992
format: hardcover
language: English
ISBN:
0689315163 (9780689315169)