publisher: Longman Publishing Group
format: paperback pages: 194
language: English
ISBN:
0582446317 (9780582446311)
publisher: Macmillan
publish date: January 1st 1976
format: Unknown Binding pages: 95
language: English
ISBN:
0333154053 (9780333154052)
publisher: Macmillan, " /> publish date: April 30th 1981
ISBN:
0333193032 (9780333193037)