Wenrich, W.W. <br/><br/>
A primer of behaviour modification/ 
W.W. Wenrich 
 - California:  Brooks/ Cole Pub,  c1970 
 - 94 p.;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>73113800(LC)  $ 2.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behavior modification<br/>Behavior therapy<br/>Psychotherapy
<br/><br/><label>Dewey Class. No.: </label>616.891