Davies, John Benjamin Meredith. <br/><br/>
Preventive medicine, community health and social services 

 - 2nd ed. 
 - London,  Baillière, Tindall and Cassell,  1972. 
 - x,331pg.;  ill., maps. 
 - Concise medical textbooks .
<br/><br/><label>ISBN: </label>0702003840 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service
<br/><br/><label>LC Class. No.: </label>MED RA485  / D38