publisher: Oxford University Press publish date: February 5th 1981
format: hardcover pages: 328
language: English
ISBN:
0198224982 (9780198224983)
publisher: Addison Wesley Publishing Company publish date: December 1997
format: paperback pages: 224
language: English
ISBN:
0582259576 (9780582259577)
publisher: Canterbury University Press publish date: August 1st 2006
format: paperback pages: 316
language: English
ISBN:
1877257443 (9781877257445)