publisher: PWS Pub. Co.
publish date: January 28th 1988
format: hardcover pages: 293
language: English
ISBN:
053492106X (9780534921064)
publisher: PWS Pub. Co. publish date: December 1st 1993
format: mass market paperback pages: 432
language: English
ISBN:
0534924581 (9780534924584)