publisher: Springer, 517 pages, Hardcover" /> publish date: July 28th 1981
format: hardcover pages: 517
language: English
ISBN:
0387106987 (9780387106984)
publisher: Oxford University Press publish date: January 1st 1989
format: paperback pages: 488
language: English
ISBN:
0821850903 (9780821850909)