000 00284nam a2200121Ia 4500
008 130409s9999 xx 000 0 und d
100 _aO.P AGGARWAL
245 _aOBJECTIVE CHEMISTRY
260 _bJai. Meerut
_c1995
300 _a788
650 _aCHEMISTRY
_bB.SC.
942 _2ddc
_cBK
999 _c14553
_d14553