Vital and health statistics :  data from the national health survey / 

 - Washington :  U S department of health education and welfare,  1964. 
 - 43p. : 
 - National center for health statistics .
<br/><br/> Vital registration systems in five developing countries<br/>Visual acuity of youths 12-17 years<br/>Current estimates<br/>A study of the effect of remuneration upon response in the health and nutrition examination survey<br/>A study of infant mortality from linked records<br/>Social and economic implications of cancer in the united states<br/>Contraceptive efficacy among married women  Intellectual development of children<br/>Eye Examinations findings among youth aged 12-17 years<br/>Current estimates<br/>National estimates of marriage dissolution and survivorship<br/>Report of the 2th anniversary conference 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vital and health
<br/><br/><label>Dewey Class. No.: </label>362.4  / VIT/V