ISBN:
0471948055 (9780471948056)
publisher: Westview Press
publish date: August 1st 1991
format: paperback pages: 338
language: English
ISBN:
0813380677 (9780813380674)
format: hardcover pages: 432
language: English
ISBN:
0889363838 (9780889363830)
publisher: The Guilford Press
publish date: November 9th 1990
format: hardcover pages: 436
language: English
ISBN:
0898627850 (9780898627855)