publisher: W.B. Saunders Company publish date: April 28th 1987
format: paperback pages: 302
language: English
ISBN:
0721620647 (9780721620640)
publisher: Saunders
publish date: January 1st 1971
format: Unknown Binding pages: 210
ISBN:
0721655270 (9780721655277)
publisher: Saunders publish date: January 28th 1972
format: Unknown Binding pages: 299
ISBN:
0721655211 (9780721655215)