Bell, Judith. <br/><br/>
Doing Your Research Project. 

 - 3rd 
 -  Open University Press  1999 
 - 230 
<br/><br/><label>ISBN: </label>0-335203884 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public Health 
<br/><br/><label>National Library of Medicine Call No.: </label>WA 670 B 1999