publisher: Routledge publish date: November 24th 1994
format: paperback pages: 320
language: English
ISBN:
0415045916 (9780415045919)
publisher: Routledge
language: English
ISBN:
0415000793 (9780415000796)
publisher: Routledge publish date: June 1st 1986
format: paperback pages: 288
language: English
ISBN:
0710099207 (9780710099204)