Danskin, David G. Biofeedback : an introduction and guide / y David G. Danskin a nd Mark A. Crow. - Palo Alto, Calif. : Mayfield Pub. Co., 1981. - x, 116 p. : ill. 23 cm. ISBN: 0874845300 Subjects--Topical Terms: Biofeedback training National Library of Medicine Call No.: WL 103 / D234p 1981