Berelson, Bernard <br/><br/>
Sample surveys and population control / 
Bernard Berelson 
 - 362-394p. :  ill. ;  21 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography<br/>Family planning
<br/><br/><label>Dewey Class. No.: </label>312.01  / BER