"The Gethsemani conferences were first published in three consecutive issues of Cistercian studies, 1977-78"--T.p. verso.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Christian meditation : the Gethsemani talks by John Main. ISBN 0966694104. Published by Medio Media Pub in 2001. Publication and catalogue information, links to buy online and reader comments.
