Cho, Lee-Jay <br/><br/>
Differential current fertility in the United States / 
Lee-Jay Cho, Wilson H.Grabill & Bogue & D.J.Bogue 
 - Chicago :  CFSC ;  1970 
 - xiv, 426p.:  ill.;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States<br/>Fertility<br/>Demography
<br/><br/><label>Dewey Class. No.: </label>312.1   / CHO