1988 population census :  preliminary report. 

 - Dar-es-Salaam :  Ministry of Finance, Economic Affairs and Plannin g,  1991. 
 - 201 p. :  ill. ;  30 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Tanzania-- Census, 1988.