000 00273nam a2200109Ia 4500
008 170101s1949 xx 000 0 und d
082 _a649 S51L
100 _aSMART, Mallie Stevens
245 0 _aLiving and learning with children
260 _bBoston
_c1949
942 _2ddc
_cB
999 _c40341
_d40341