publisher: Information Plus publish date: March 24th 2001
format: hardcover
language: English
ISBN:
0787651397 (9780787651398)
publisher: Information Plus publish date: November 1st 2002
language: English
ISBN:
0787660620 (9780787660628)
publisher: Information Plus (TX) publish date: December 1st 1998
format: paperback pages: 168
language: English
ISBN:
1573020737 (9781573020732)