publisher: Longman Publishing Group publish date: April 30th 1987
format: hardcover pages: 372
language: English
ISBN:
0582286735 (9780582286733)
ISBN:
0582286727 (9780582286726)
publisher: Allyn & Bacon publish date: April 29th 2004
format: paperback
language: English
ISBN:
0205380786 (9780205380787)
publisher: Longman Publishing Group publish date: January 1st 1993
format: hardcover pages: 680
language: English
ISBN:
0582285011 (9780582285019)
publisher: Longman Publishing Group publish date: May 1st 1979
format: hardcover pages: 753
language: English
ISBN:
0582280567 (9780582280564)