Previous ed.: i.e. 2nd ed. London: Buddhist Society, 1967.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
On having no head : Zen and the rediscovery of the obvious by D. E. Harding. ISBN 0140190430. Published by Arkana in 1986. Publication and catalogue information, links to buy online and reader comments.
