Friedman, Gary D.,  1934- <br/><br/>
Primer of epidemiology / 
Gary D. Friedman. 
 - New York :  McGraw-Hill,  c1974. 
 - x, 230 p. ;  ill. ;  22 cm. 
<br/><br/> "A Blakiston publication." 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0070224250 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology.<br/>Epidemiology.
<br/><br/><label>Dewey Class. No.: </label>614.4  / FRP 1974