Kovar, Mary Grace, <br/><br/>
Differentials in expectation of additional children among mothers of legitimate live births :  United States, 1964-1966  / 
Mary Grace Kovar. 
 - 1 online resource (iv, 50 pages) :  illustrations. 
 - Vital and health statistics. Series 22, Data from the national vital statistics system ;  number 13 DHEW publication ;  no. (HSM)-72-1044 .
 - DHEW publication ;  no. (HSM) 72-1044. Vital and health statistics.  Series 22,  Data from the national vital statistics system ;  no. 13. .
<br/><br/> "Statistics on differentials in the proportion of mothers expecting to have additional children and in the average number of additional children expected, according to selected demographic and socioeconomic characteristics. Based on data collected by a questionnaire mailed to mothers for a sample selected from records of births in 1964, 1965, and 1966 which were filed with the National Center for Health Statistics."  "February 1972."  CRDP Program record. 
<br/><br/>Includes bibliographical references (page 16). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertility, Human--United States--Statistics.<br/>Family size--United States--Statistics.<br/>Mothers--United States--Statistics.<br/>Health surveys--United States.<br/>Fertility, Human.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Statistics, Vital.<br/>United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Vital statistics.<br/>Vital statistics.
<br/><br/><label>GPO Item No.: </label>0500-E (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>HE 20.2210:22/13