publisher: Viking Press (NY)
publish date: May 15th 1967
format: paperback pages: 556
language: English
ISBN:
0670770388 (9780670770380)
publisher: Penguin publish date: February 25th 1969
format: paperback pages: 556
language: English
ISBN:
0670002569 (9780670002566)
publisher: Univ Of Minnesota Press publish date: May 1st 1970
format: paperback pages: 48
language: English
ISBN:
0816605602 (9780816605606)