000 00316nam a2200133Ia 4500
008 220919s9999 xx 000 0 und d
082 _bGOY
100 _aGOYAL, SUNITA
245 0 _aENGINEERING CHEMISTRY-II
260 _bCOLLEGE BOOK CENTER, JAIPUR
_c2010
300 _a238
650 _aChemistry
942 _cBK
999 _c146350
_d146350