publisher: Harper Perennial publish date: July 10th 1999
format: paperback pages: 288
language: English
ISBN:
088001654X (9780880016544)
publisher: W H Freeman & Co. publish date: June 28th 1973
format: paperback pages: 274
ISBN:
0716707756 (9780716707752)
format: hardcover pages: 210
ISBN:
0820409332 (9780820409337)
publisher: Glendessary Press
publish date: January 1st 1971
format: Unknown Binding pages: 305
ISBN:
0877097143 (9780877097143)
publisher: Penguin publish date: 1971
pages: 316
ISBN:
014021402X (9780140214024)