publisher: Sage Publications (CA) publish date: December 15th 1997
format: ebook pages: 256
ISBN:
1452250367 (9781452250366)
publisher: Routledge
publish date: February 1st 2000
format: ebook pages: 744
ISBN:
1135682038 (9781135682033)
publisher: Springer New York
publish date: January 1st 2008
format: ebook pages: 271
ISBN:
1281875813 (9781281875815)