publisher: Routledge publish date: December 27th 1991
format: paperback pages: 222
language: English
ISBN:
1560241020 (9781560241027)
publisher: CreateSpace publish date: May 22nd 2011
format: paperback pages: 106
language: English
ISBN:
1461171261 (9781461171263)
publisher: Routledge
publish date: February 25th 2014
format: ebook pages: 222
ISBN:
1317765567 (9781317765561)