TY - BOOK ED - United States. TI - The confidential nature of birth records,: including the special registration problems of children born out of wedlock, children of unknown parentage, legitimated children, and adopted children; a policy recommended by American Association of Registration Executives, Council on Vital Records and Statistics, and endorsed by Children's Bureau and National Office of Vital Statistics, Federal Security Agency, January 1949 T2 - Its Publication AV - HA38 .A4 1949 PY - 1950///] CY - Washington PB - U.S. Govt. Print. Off. KW - Registers of births, etc KW - United States ER -