publisher: Univ Of Minnesota Press publish date: March 15th 1989
format: paperback pages: 110
language: English
ISBN:
0816617236 (9780816617234)
language: English
ISBN:
0816617228 (9780816617227)
publisher: Open University Press
format: hardcover
language: English
ISBN:
0335153690 (9780335153695)
publisher: Open University Press
format: hardcover
language: English
ISBN:
0335153704 (9780335153701)