000 00418nam a2200133Ia 4500
008 211224s9999 xx 000 0 und d
020 _a9780195382716
082 _a372.21 HIR
100 _aHirsh-Pasek, Kathy
245 2 _aA mandate for playful learning in preschool : presenting the evidence
260 _aOxford:
_bOxford University Press,
_c2009
300 _axvi, 121 p. ; 21 cm
650 _aEarly childhood education
999 _c6230
_d6230