publisher: Cambridge University Press publish date: November 30th 1981
format: hardcover pages: 159
language: English
ISBN:
0521237750 (9780521237758)
ISBN:
0861590066 (9780861590063)
ISBN:
0861200217 (9780861200214)
publisher: Oxbow Books Limited
format: paperback pages: 218
language: English
ISBN:
0946897948 (9780946897940)