CASLEY, D.J, LURY, D.A. <br/><br/>
Data collection in developing countries 

 -  Oxford, Clarendon  1981 
 - 244 p. 
<br/><br/><label>ISBN: </label>019877124X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics : data collection : sampling developing countrie
<br/><br/><label>Dewey Class. No.: </label>519.252  / C17