000 00346nam a2200145Ia 4500
020 _a0000000000
082 _bT 847
_a510
100 _a"Philips,Robert S"
245 0 _aO LEVEL MATHEMATICS
260 _bFunks & Wagnalls Inc.
_aNew York
_c1988
300 _a480
944 _cR
999 _c153325
_d153325