Seltzer, William. <br/><br/>
Demographic data collection: A summary of experience. 

 - New York :  Population Council,  1973. 
<br/><br/> This paper is devoted to quantifying as well as providing illustrations of the specific kinds of problems encountered in the application of the standard tools of demographic measurement. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population.<br/>Population -- Population policy.--Population -- Population policy.