000 00337nam a2200145Ia 4500
020 _a0668038470
082 _b1797
_a510
100 _a"Morris Bramson."
245 0 _aMathematics, level I
260 _bNew York; ARCO Pub. Co
_c1979
300 _a106
944 _cTR
999 _c601148
_d601148