000 00381nam a2200145Ia 4500
008 220907s9999 xx 000 0 und d
020 _a9789712384776
040 _aGS-LRC
_cGS-LRC
100 _aAdela C. Villamayor
245 0 _aMath for Life 4
250 _aRevised
260 _aRex Book Store Inc. Sampaloc , Manila
_bRex Book Store,Inc.
_c2017
300 _a334
942 _cBK
999 _c1718
_d1718