publisher: Sage Publications (CA) publish date: November 9th 2004
format: hardcover pages: 688
language: English
ISBN:
0761930655 (9780761930655)
publisher: Sage Publications (CA) publish date: November 9th 2004
format: paperback pages: 688
language: English
ISBN:
1412940850 (9781412940856)
publisher: Stata Press publish date: December 15th 2005
format: paperback pages: 290
language: English
ISBN:
1597180092 (9781597180092)