00982nam 2200265z- 450 991069394140332120161209104901.0(CKB)5860000000021415(BIP)058843079(EXLCZ)99586000000002141520220406c2005uuuu -u- -engEarly childhood education improvement through integration : hearing before the Subcommittee on Education Reform of the Committee on Education and the Workforce, U.S.House of Representatives, One Hundred Ninth Congress, first session, April 21, 20051 online resource (iii, 47 p.) 0-16-072740-5 Early childhood education Early childhood educationUnited StatesHead start programsEarly childhood educationEducationEarly childhood educationBOOK9910693941403321Early childhood education234129UNINA