Caprio, Frank S.

PROGRAMED [sic] COURSE IN SELF-HYPNOTISM, Programed Learner ["Teaching Machine Program"]

Educational Aids Publishing Corp.: Carle Place, NY, nd. Hardcover. Very Good. Item #21-2808

8.5 x 6 x 1.5", printed cardboard box with die-cut window and four thumbwheels to turn a paper scroll within the box; some wear, soiling, bumping and abrasions but still a SCARCE learning contraption.

Price: $45.00