publisher: Oxford University Press, USA publish date: December 11th 1986
format: paperback pages: 224
language: English
ISBN:
0195042255 (9780195042252)
ASIN: 195042255
publisher: Longman Publishing Group publish date: March 26th 1998
format: paperback pages: 255
language: English
ISBN:
058229326X (9780582293267)
publisher: Oxford University Press, USA publish date: March 18th 1982
format: hardcover pages: 270
language: English
ISBN:
0195029933 (9780195029932)