000 00333nam a2200121Ia 4500
100 _aThwing, Charles Franklin
942 _cBK
654 _a
245 _aAmerican society
_bInterpretations of educational and other forces
260 _aNew York
_bMacmillan Publishing Company
_c1931
082 _a301.20973
300 _bHb
_c19cm
_a271
999 _c395357
_d395357
041 _aeng