publisher: Pluto Press (UK) publish date: April 21st 1977
format: hardcover pages: 209
language: English
ISBN:
0904383369 (9780904383362)
format: paperback pages: 240
language: English
ISBN:
0902030612 (9780902030619)
ISBN:
0951384325 (9780951384329)
publisher: Indexreach Ltd
publish date: February 1975
format: paperback pages: 272
language: English
ISBN:
0902030620 (9780902030626)