publisher: Routledge publish date: November 19th 1996
format: hardcover pages: 160
language: English
ISBN:
0415093864 (9780415093866)
publisher: MIT Press (MA) publish date: May 30th 1975
format: hardcover pages: 408
language: English
ISBN:
0262130963 (9780262130967)
publisher: International General publish date: May 1974
format: paperback
language: English
ISBN:
0914386018 (9780914386018)