Geographical and tribal studies 

 - Dar es Salaam :  The East African Statistical Department,  1950. 
 - 86p.  : ill.   ; 30cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tanganyika<br/>Census 1948    <br/>Population
<br/><br/><label>LC Class. No.: </label>EAF PAM QTO HQ1977.T3A51