publisher: Longman Publishing Group publish date: July 1st 1987
format: paperback pages: 288
language: English
ISBN:
0582492203 (9780582492202)
publisher: Liverpool University Press publish date: May 5th 2005
format: paperback pages: 416
language: English
ISBN:
0859897559 (9780859897556)
publisher: St. Martin's Press
format: hardcover pages: 404
language: English
ISBN:
0719005507 (9780719005503)