000 00280nam a2200085Ia 4500
008 240215s9999 xx 000 0 und d
100 1 _aObana, Generoso G..
245 1 0 _aMaking Connection in Mathematics (Worktext for Fourth Year High School) /
_cGeneroso G. Obana.
650 0 _aMathematics
999 _c5425
_d5425