000 00335nam a2200145Ia 4500
008 180626s9999 xx 000 0 und d
082 _a510 H65h 1997
100 _aHo, Lucy T.
245 0 _aHow good are you in math?
260 _aManila
260 _bShangkuan Press
260 _cc1997
300 _a128 p
650 _aMathematics
999 _c47715
_d47715