publisher: WRS Group publish date: May 28th 1995
format: paperback pages: 144
language: English
ISBN:
1567960863 (9781567960860)
publisher: Free Press publish date: June 15th 2010
format: hardcover pages: 336
language: English
ISBN:
0029037018 (9780029037010)
publisher: Westview Press
format: hardcover pages: 283
language: English
ISBN:
0813386314 (9780813386317)