publisher: University Press of Colorado publish date: January 30th 2007
format: hardcover pages: 352
language: English
ISBN:
0870818457 (9780870818455)
format: paperback pages: 94
language: English
ISBN:
1559342137 (9781559342131)
publisher: Mayfield Publishing Company publish date: January 1st 1993
format: paperback pages: 142
language: English
ISBN:
155934217X (9781559342179)
publisher: Wadsworth Pub Co
publish date: October 31st 2005
format: paperback
ISBN:
0495158461 (9780495158462)