000 00331nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a540
_bGOP
100 _aGOPALAN R.
245 0 _aTEXT BOOK OF ENGINEERING CHEMISTRY
250 _a4
260 _bVIKAS PUBLISHING HOUSE PVT. LTD.
300 _a0
942 _cREF
999 _c80614
_d80614