Casley D J <br/><br/>
Data collection in developing countries 

 -  1981 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>27717 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Social surveys<br/> Statistics<br/>Demography
<br/><br/><label>Dewey Class. No.: </label>Y:5:(B2817:u), M1