publisher: IHS Press publish date: December 1st 2002
format: paperback pages: 96
language: English
ISBN:
0971489483 (9780971489486)
publisher: Ihs Press
publish date: 2002-01-01
format: ebook pages: 100
ISBN:
1306096731 (9781306096737)
ISBN:
0851831206 (9780851831206)