publisher: Northwestern University Press publish date: January 1st 1969
format: paperback pages: 338
language: English
ISBN:
0810104571 (9780810104570)
publisher: Northwestern University Press
format: hardcover pages: 282
language: English
ISBN:
0810100266 (9780810100268)
publisher: French & European Publications Inc
format: paperback
language: English
ISBN:
0785927441 (9780785927440)