Health and demography U.S. department of health, education, and welfare, public health service, national office of vital statistics.

U.S. Department of Health Office of Vital Statistics [U.S.]

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.


Health care - Statistics Population and health care.

312 / U04H
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