Designing household survey questionnaires for developing countries : lessons from 15 years of the living standards measurement study / 
Edited By Margaret Grosh. 
 - New York :  The World Bank,  2000. 
 - 3 V. 
<br/><br/> HB 
<br/><br/><label>ISBN: </label>0125215958 
<br/><br/><label>Standard No.: </label>11622  [old SOUL v1.0 record id] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Survey methods
<br/><br/><label>Dewey Class. No.: </label>RR001.433  / G89d