000 00284nam a2200121Ia 4500
100 _aFelix, Lucienne
942 _cBK
654 _a
245 _aModern mathematics and the teacher
260 _aCambridge
_bUniversity press
_c1966
082 _a375.51
300 _bPb
_c20.5
_axvi,128
999 _c353064
_d353064
041 _aeng