publisher: Whurr Publishers
format: paperback
language: English
ISBN:
1861560133 (9781861560131)
publisher: Routledge publish date: January 4th 1990
format: hardcover pages: 320
language: English
ISBN:
0415017041 (9780415017046)
publisher: Routledge publish date: March 28th 1990
format: paperback pages: 305
language: English
ISBN:
041501705X (9780415017053)