000 00340nam a2200145Ia 4500
008 170101s1952 xx 000 0 und d
082 _a370 C37U
100 _aCLAPP, Elsie Ripley
245 0 _aUse of resources in education
260 _bN.Y.
_c1952
300 _a159+174p
650 _aEDUCATION
653 _aEDUCATION
942 _2ddc
_cB
999 _c7577
_d7577