publisher: Aris & Phillips publish date: December 1st 1990
format: hardcover pages: 224
language: English
ISBN:
0856684031 (9780856684036)
publisher: Cambridge University Press publish date: January 26th 1990
format: paperback pages: 289
language: English
ISBN:
0521315433 (9780521315432)
ASIN: 521315433
language: English
ISBN:
0521305047 (9780521305044)