Tessler, Mark A. <br/><br/>
Interview biasing effects in an African survey. 

 - Boston :  African Studies Association,  1970. 
 - 8p.  : ill.  ; 28cm. 
 - Paper No.25 - 43 ar all bound in one book. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>African survey<br/>Research
<br/><br/><label>LC Class. No.: </label>EAF QTO DT19.9.U57A351970No.38