publisher: Berrett-Koehler Publishers publish date: January 1st 1998
format: paperback pages: 302
language: English
ISBN:
1576750809 (9781576750803)
publisher: Berrett-Koehler Publishers publish date: March 17th 1998
format: hardcover pages: 290
language: English
ISBN:
157675023X (9781576750230)