00351nam a2200157Ia 4500008004100000020001800041082000800059082000800067100002300075245003000098260001100128260002300139260000900162300000800171650001400179230706s9999    xx            000 0 und d  a9789384182069  a541  bGOY  aGOYAL (V.K.) et al 0aPhysical Chemistry Part-I  aJaipur  bCOLLEGE BOOK HOUSE  c2021  a442  aChemistry