TY - BOOK ED - United States TI - Preschool centers supplementary education act: Hearings, Ninetieth Congress, second session, on H.R. 10572, a bill to provide Federal assistance to improve the educational services in public and private nonprofit child day care centers. February 28, 29, and June 15, 1968 AV - KF27.E335 1968e U1 - 340 PY - 1968/// CY - Washington PB - U.S. Govt. Print. Off. KW - Education, Preschool KW - Local KW - Federal aid to education KW - United States ER -