London: Routledge and Kegan Paul, 1969. Revised and Augmented Edition. Hardcover. The 5th printing of the New, Revised and Augmented edition of 1962. Original brown boards titled in gilt. 149 pp, Eleven Plates and Four Text Illustrations. A few small marks to rear endpapers, a nearly fine copy in dust jacket. Very Good. Item #310772
¶ An Ancient Chinese Meditation Text, recognized as an essentially practical guide towards the integration of personality.