publisher: Lexikos publish date: June 1st 1982
format: paperback pages: 64
language: English
ISBN:
0938530089 (9780938530084)
format: paperback pages: 230
ISBN:
1742585361 (9781742585369)
publisher: Open University Press publish date: May 1st 1992
format: hardcover pages: 224
language: English
ISBN:
033509757X (9780335097579)
publisher: CreateSpace publish date: June 6th 2012
format: kindle pages: 345
language: English
ISBN:
9781621107408
publisher: Edinburgh University Press publish date: August 9th 2004
format: paperback pages: 234
language: English
ISBN:
0748621024 (9780748621026)