Berrent, Jerzy. <br/><br/>
Basic characteristics, sample designs and questionnaires :  ECE an alyses of WES surveys in Europe and USA / 
Jerzy Berrent, Elise F. Jo nes, M. Khalid Siddiqui. 
 - Voorburg :  International Statistical Institute,  1982. 
 - 21 p. :  ill., tables ;  29 cm. 
 - Comparative studies ;  no. 18 .
<br/><br/> "June 1982" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertility, Human--Research.<br/>Demographic surveys.<br/>Family life surveys.
<br/><br/><label>Dewey Class. No.: </label>304.632072 BER