publisher: orbis books, Paperback" /> publish date: June 1977
format: paperback
language: English
ISBN:
0883442930 (9780883442937)
publisher: Orbis Books publish date: August 1st 1977
format: hardcover pages: 158
language: English
ISBN:
0883442914 (9780883442913)
language: English
ISBN:
0232513449 (9780232513448)