00380cam a22001214a 4500008004100000020002000041100002100061245008000082260004000162300001600202650001600218050002400234080902s2009    nyu      b    001 0 eng    a1397807456470051 aLeach, Penelope.10aChild care today :b what we know and what we need to knowcPenelope Leach.  aNew York :bAlfred A. Knopf,c2009.  ax, 350 p. ; 0aChild care.00aHQ778.5b.L425 2009