TY - BOOK AU - UNITED NATIONS, ECONOMIC AND SOCIAL AFFAIRS (Deptt. of-), STATISTICAL OFFICE ED - UNITED NATIONS, ECONOMIC AND SOCIAL AFFAIRS (Deptt. of-), STATISTICAL OFFICE TI - Population and vital statistics reports T2 - Statistical paper series A U1 - Y:5.1.N5, J5 /UN PY - 1955/// CY - New York PB - United Nations ER -