000 00250nam a2200109Ia 4500
942 _cBK
654 _a
245 _aWorld of mathematics
_bVol 2
260 _aNew York
_bSimon & Schuster
_c1956
082 _a510.2
300 _bPb
_aviii, 725-1414, xviii
999 _c393426
_d393426
041 _aeng