publisher: Oxford University Press, USA publish date: June 18th 1987
format: hardcover pages: 100
language: English
ISBN:
0192714279 (9780192714275)
publisher: Albatros, 148 pages, Hardcover" /> publish date: 1997
format: hardcover pages: 148
language: English
ISBN:
8000005859 (9788000005850)
publisher: Wellington Publishing Inc publish date: September 1st 1991
format: hardcover pages: 84
language: English
ISBN:
092298400X (9780922984008)