000 00276nam a2200145Ia 4500
100 _aBers/Lipman
942 _cBK
654 _acalculus
245 _aCalculus
260 _bHolt
_aNewyork
_c1969
082 _a515
_bBER
300 _a932
546 _aENGLISH
999 _c31952
_d31952