00370pab a2200121 454500008004000000100002000040245008800060260000900148300001400157362001100171650002000182773004600202180718b2006   xxu||||| |||| 00| 0 eng d  aDatar, Ashlesha  aThe impact of kindergarten entrance age policies on the childcare needs of families  c2006  ap.129-53.  aWinter  aNursery schools  aJournal of Policy Analysis and Management