SCHAEFER, Halmuth H. <br/><br/>
Behavioral therapy/ 
Halmuth Schaefer and Patrick L Martin 
 - New york:  McGraw hill,  c1969 
 - xv,233p.:  ill.; 
<br/><br/> Include bibliographical references and index 
<br/><br/><label>Dewey Class. No.: </label>150.1943