publisher: Cengage Learning
publish date: August 1st 2005
format: paperback pages: 216
language: English
ISBN:
0495004944 (9780495004943)
publisher: Sage Publications (CA)
format: hardcover pages: 62
language: English
ISBN:
0803901836 (9780803901834)
publisher: Wadsworth Publishing Company publish date: March 28th 2003
format: paperback pages: 674
language: English
ISBN:
0534574432 (9780534574437)