publisher: Foundation Press
publish date: August 1st 1992
format: paperback pages: 561
language: English
ISBN:
1566620007 (9781566620000)
publisher: Foundation Pr, 594 pages, " /> publish date: June 1981
pages: 594
ISBN:
0882770373 (9780882770376)
publisher: Foundation Press
publish date: August 1st 1986
format: hardcover pages: 146
language: English
ISBN:
0882775251 (9780882775258)