publisher: University of Pennsylvania Press publish date: October 1st 1990
format: paperback pages: 624
language: English
ISBN:
0812213130 (9780812213133)
publisher: Committee
format: paperback pages: 156
language: English
ISBN:
0934143390 (9780934143394)
publisher: Univ of Pennsylvania Pr publish date: December 28th 1990
format: hardcover pages: 416
ISBN:
0812282043 (9780812282047)