000 00323nam a2200145Ia 4500
020 _a9780435141240
082 _b1898
_a540
100 _a"ZAHEER ALAM"
245 0 _aPURE CHEMISTRY
260 _bHEINEMANN
_aCHINA
_c1989
300 _a24
944 _cBK
999 _c277602
_d277602