publisher: Pathfinder Press (NY) publish date: June 28th 1972
format: hardback pages: 416
language: English
ISBN:
0873481941 (9780873481946)
publisher: ASTD publish date: March 16th 2011
format: paperback pages: 304
language: English
ISBN:
1562867458 (9781562867454)
publisher: Pathfinder Press (NY) publish date: June 1st 1975
format: paperback pages: 379
language: English
ISBN:
0873484185 (9780873484183)
publisher: Xlibris Corporation
publish date: April 13th 2010
format: paperback pages: 72
language: English
ISBN:
1450075142 (9781450075145)
publisher: ASTD
publish date: January 7th 2000
format: paperback pages: 264
language: English
ISBN:
156286131X (9781562861315)
publisher: America House Book Publishers publish date: September 14th 2001
format: paperback pages: 244
language: English
ISBN:
1588518930 (9781588518934)