Ludwig  , Arnold M  <br/><br/>
Principles of clinical psychiatry / 
Arnold M Ludwig 
 - New York :    Free Press  ♭1980. 
 - ix, 438 p . :   ill . ;  25 cm . 
<br/><br/>includes index 
<br/><br/><label>ISBN: </label>0029195101 
<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