Seltzer, William <br/><br/>
Demographic data collection  : a summary of experience 
William Seltzer 
 - New York  The Population council  1973 
 - viii,50p.  ill.  23cm. 
 - Occasional Paper Series .
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0878340165 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography
<br/><br/><label>LC Class. No.: </label>IRA HB850.S44