ISBN:
0317197614 (9780317197617)
publisher: Northern Illinois Univ Pr publish date: June 1st 1971
format: hardcover pages: 632
ISBN:
0875800254 (9780875800257)
publisher: Northern Illinois University Press publish date: April 1st 2008
format: paperback pages: 648
language: English
ISBN:
0875809871 (9780875809878)