000 00353nam a2200133Ia 4500
008 220809s9999 xx 000 0 und d
020 _a9714800188
040 _cAPI-LIB
082 _a540 M198c 1995
245 0 _aChemistry 3: science and technology for better life
260 _aManila
_bDiwa Learning System Inc.
_c1995
942 _cBK
999 _c27192
_d27192