000 00249nam a2200109Ia 4500
008 170912s9999 xx 000 0 und d
082 _a540/O
245 0 _aOBJECTIVE CHEMISTRY
250 _a1st Ed.
260 _bARIHANT PRAKASHAN
_c2009
942 _cTB
999 _c49974
_d49974