Pratt, Brian <br/><br/>
Choosing research methods :  data collection for development workers / 
Brian Pratt and Peter Loizos. 
 - Oxford :  Oxfam,  c1992. 
 - 120 p. ;  21 cm. 
 - Development Guidelines: no. 7 .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0855981776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development--Research<br/>Economic development--Statistical methods<br/>Operations Research
<br/><br/><label>LC Class. No.: </label>H 62  / .P73 1992