Casley, D.J Lury, D.A <br/><br/>
Data collection in developing countries 

 - London  ELBS  1981 
 - 244 p.  24 cm.  PB 
<br/><br/><label>ISBN: </label>0194424014 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Social surveys
<br/><br/><label>Dewey Class. No.: </label>310.91724  / CAS