000 00302nam a2200109Ia 4500
008 221129s1964 xx 000 0 und d
041 _aeng
082 _a511
100 _aWard, M.
_91210380
245 _aModern Elementary Mathematics
260 _aLondon
_bAddison - Wesley Publishing Company Inc.,
_c1964
999 _c780642
_d780642