publisher: Jove publish date: September 1st 1993
format: paperback
language: English
ISBN:
0515110558 (9780515110555)
publisher: Crown publish date: January 28th 1992
format: hardcover pages: 322
language: English
ISBN:
0517582740 (9780517582749)
publisher: Random House, Inc. publish date: June 18th 1994
language: English
ISBN:
0517126885 (9780517126882)