Ludwig, Arnold M. <br/><br/>
Principles of clinical psychiatry / 
Arnold M. Ludwig. 
 - New York :  Free Press,  c1980. 
 - ix, 438 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0029195101 
<br/><br/><label>LCCN: </label>79007635  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychiatry.<br/>Mental illness--Diagnosis.<br/>Diagnosis, Differential.
<br/><br/><label>LC Class. No.: </label>RC454  / .L82 
<br/><br/><label>Dewey Class. No.: </label>616.8/9