Stern, Richard. Behavioural techniques a therapist's manual Richard Stern. - London New York : Academic Press 1978. - x, 82 p. Includes index. Bibliography: p. [75]-79. ISBN: 0126668507 LCCN: 77085110 //r92 Subjects--Topical Terms: Behavior therapy LC Class. No.: RC489.B4 / S74 1978 Dewey Class. No.: 616.8/914