Segal, Edwin S. <br/><br/>
Mixing data modes in African research. 

 - Boston :  African Studies Association,  1970. 
 - 21p.  ; 28cm. 
 - Paper No.25 - 43 are all bound in one book. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population data<br/>African research
<br/><br/><label>LC Class. No.: </label>EAF QTO DT19.9.U57A351970No.32