Saha, A. <br/><br/>
Epidemiology in primary health care. 

 - New Delhi :  Interprint,  1990. 
 - 229 p.  ill.  21 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8185017417 
<br/><br/><label>National Library of Medicine Call No.: </label>WA 105 SE 1990