publisher: Copernicus Books publish date: April 1st 1997
format: paperback pages: 303
language: English
ISBN:
038794950X (9780387949505)
publisher: Simon & Schuster publish date: October 30th 1981
format: paperback pages: 300
language: English
ISBN:
0671438077 (9780671438074)
format: kindle pages: 303
language: English
ASIN: B000W0UIZA