Harris , Thomas . A I'M Ok-You'Re Ok. (Previously Published As the Book of Choice) - - London Par Books 1973 - Xviii, 269 pgs; 18 cms. Illustrations ,Index ,Note . ISBN: 0330235435 Subjects--Topical Terms: Occult Methods For Achieving Well - Being. Dewey Class. No.: 131.3 Har/I'mo