Abnormal psychology perspectives / 
Philip Firestone, William L. Marshall. 
 - 2nd edition 
 - Toronto, Ontario :  Pearson education,  c2002. 
 - xvii, 594 pages :   illustrations 
<br/><br/>includes bibliographical and references 
<br/><br/><label>ISBN: </label>0130938009 9780130938008 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anxiety disorders
<br/><br/><label>LC Class. No.: </label>RC 454  / .A266 2002