publisher: ASTD publish date: May 1st 2002
format: paperback
language: English
ISBN:
156286324X (9781562863241)
publisher: Pergamon Flexible Learning publish date: April 25th 2006
format: paperback pages: 192
language: English
ISBN:
0750663669 (9780750663663)
publisher: Routledge publish date: May 31st 2012
format: kindle pages: 192
language: English
ASIN: B0089LOKVC
format: kindle pages: 192
language: English
ASIN: B000W90GI0