publisher: Southern Illinois University Press publish date: August 1st 1973
format: paperback pages: 576
language: English
ISBN:
0809397056 (9780809397051)
publisher: University of Nebraska Press publish date: October 1st 1978
format: hardcover pages: 375
language: English
ISBN:
0803201141 (9780803201149)
publisher: University of Illinois Press publish date: October 1st 1965
format: paperback pages: 162
language: English
ISBN:
0252727185 (9780252727184)