000 00319nam a2200109Ia 4500
008 180413s9999 xx 000 0 und d
100 _aWeikart David P
245 0 _aEarly Childhood Education Need And Opportunity David P Weikart
300 _a93
546 _aEng
690 _aEducational Planning ; Planning ; Education.
999 _c34239
_d34239