Mechanic, David,  1936- <br/><br/>
Medical sociology 
(by) David Mechanic 
 - 2nd ed 
 - New York :  Free Press,  1978 
 - 597p.:  20cm 
<br/><br/><label>ISBN: </label>0029207207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social medicine