Barr William M O. Ed. <br/><br/>
Survey research in Africa    its applications and limits 
Barr William M O. Ed. 
 - Evanston  Northwestern university press       1973 
 - x,349p Bib p303-334  cm. 
<br/><br/><label>Standard No.: </label>2,700 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENERALIA
<br/><br/><label>Dewey Class. No.: </label>z6:f, L3