000 00285nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aC N R Rao
245 _aUniversity General Chemistry
260 _bDelhi:Macmillan
_c1983
300 _a677p.
650 _aChemistry
999 _c406
_d406