publisher: Heinemann
publish date: December 2nd 1991
format: paperback pages: 300
language: English
ISBN:
0435085980 (9780435085988)
ASIN: 435085980
publisher: Heinemann Educational Books publish date: January 6th 1992
format: hardcover pages: 300
language: English
ISBN:
043508724X (9780435087241)