U.S. Department of Health Office of Vital Statistics [U.S.] <br/><br/>
Health and demography  U.S. department of health, education, and welfare, public health service, national office of vital statistics. 

 - Washingston  D.C. U.S. Department of Health Education and Welfare  1956 
 - 94p.: ill. 32cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health care - Statistics Population and health care.
<br/><br/><label>Dewey Class. No.: </label>312  / U04H