publisher: Wadsworth Publishing Company publish date: January 1st 1973
format: hardcover pages: 105
language: English
ISBN:
0534003095 (9780534003098)
publisher: Oxford University Press, USA publish date: April 14th 1994
format: paperback pages: 336
language: English
ISBN:
0198240775 (9780198240778)
publisher: MIT Press (MA)
format: hardcover pages: 327
language: English
ISBN:
0262021366 (9780262021364)