Simpson, John, 1921-  Simpson, John, 1921- <br/><br/>
An introduction to preventive medicine. 

 - London :  Heinemann Medical,  1970. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0433303107  36/- 
<br/><br/><label>LCCN: </label>70877468 
<br/><br/><label>Nat. Bib. No.: </label>B70-21769 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine, Preventive.
<br/><br/><label>LC Class. No.: </label>RA425  / .S56 
<br/><br/><label>Dewey Class. No.: </label>362.1