000 00343nam a2200157Ia 4500
008 220919s9999 xx 000 0 und d
100 _aDr. O. P. Tandon
245 0 _aGRB Inorganic Chemisrty
250 _a14
260 _aMeerut UP
260 _bG.R.Bathla
260 _c2014
300 _a1048
650 _aChemistry
942 _cREF
999 _c160799
_d160799