Manual on demographic sample surveys in Africa 
United Nations. Economic Commission for Africa 
 - Addis Ababa  U.N Economic commision for Africa  1974 
 - iv,236p.  ill.  29cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography<br/>Methodology, <br/>Africa, <br/>Population
<br/><br/><label>LC Class. No.: </label>IRA HB849.4.U5