publisher: Kennikat Press publish date: June 28th 1970
format: hardcover pages: 186
ISBN:
0804613400 (9780804613408)
pages: 234
ISBN:
0212984217 (9780212984213)
publisher: Greenwood Press
publish date: October 21st 1970
format: hardcover pages: 119
language: English
ISBN:
0837143500 (9780837143507)