000 00279nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a540.2462
100 _aJYOTSNA CHERUKURI
245 0 _aENGINEERING CHEMISTRY VOL II
260 _bVGS
365 _b180.00
942 _cBTECH
999 _c160623
_d160623