publisher: Knopf publish date: January 28th 1973
format: Unknown Binding pages: 526
ISBN:
0394480929 (9780394480923)
publisher: Healing Arts Press publish date: October 1st 1997
format: paperback pages: 448
language: English
ISBN:
0892817275 (9780892817276)
ISBN:
0458953806 (9780458953806)
ISBN:
0046410317 (9780046410315)