ELDER, John P. <br/><br/>
Behaviour change and public health in the developing world. 

 - London.  Sage Publications, Inc.  2001 
 - xviii, 171 
<br/><br/><label>ISBN: </label>0 7619 1778 0 
<br/><br/><label>Dewey Class. No.: </label>614.4401724