Crown, Sidney <br/><br/>
Essential principles of psychiatry / 
By Sidney Crown 
 - New York :  Raven Press,  1970 
 - 297 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0911216162 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychiatry