TY - BOOK ED - United States. TI - The story of the White House conferences on children and youth AV - HV741 .A412 1967 U1 - 362.7/0973 PY - 1967/// CY - [Washington] KW - Child welfare KW - United States KW - Congresses KW - Youth N1 - On cover: 1909, 1919, 1930, 1940, 1950, 1960 ER -