Ullmann, Leonard P. <br/><br/>
A psychological approach to abnormal behavior / 
by. Leonard P. Ullmann. 
 - ed. 
 - Engle Cliffs, NJ :  Prentice-Hall,  c1969. 
 - xii,687 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abnormal behavior.
<br/><br/><label>LC Class. No.: </label>RC459  / .V4