000 00264nam a2200097Ia 4500
008 220907s9999 xx 000 0 und d
040 _aJHS-LRC
_cJHS-LRC
245 0 _aMath connections in the digital age 10
260 _aQuezon City
_bSibs Publishing House
942 _cBK
999 _c8456
_d8456