Published by The Citadel Press (1969), New York, 1969
softcover. Condition: Very good. 3rd paperbound edition. Eighteen world-famous authorities present the experimental evidence relating to extrasensory perception and discuss the relationship of probability and logic to E.S.P. Trade paperback, ix [3] 240 pages. Includes index. Light creasing on cover corners, some browning along spine, else Very Good. 061507C.