publisher: Sage Publications (CA) publish date: October 22nd 1992
format: paperback pages: 280
language: English
ISBN:
0803942710 (9780803942714)
publisher: Prentice Hall publish date: January 1st 1997
format: paperback pages: 215
language: English
ISBN:
0205195636 (9780205195633)
publisher: Kendall/Hunt Pub. Co publish date: December 28th 1990
format: paperback pages: 349
ISBN:
0840356323 (9780840356321)