000 00427nam a2200157Ia 4500
008 170101s1971 xx 000 0 und d
082 _a372 A54A
100 _aANDERSON, Robert H
245 0 _aAs the twig is bent : readings in early childhood education
260 _bBoston, U.S.
_c1971
300 _a383p
650 _aEDUCATION OF CHILDREN
653 _aCHILD STUDY
653 _aEDUCATION OF CHILDREN
942 _2ddc
_cB
999 _c57578
_d57578