000 00268nam a2200109Ia 4500
008 220201s2014 xx 000 0 eng d
082 _a621.3
_bCHA
100 _aChakrabarti, A
245 0 _aElectrical objective
260 _bNew Delhi: Dhanpat Rai
_c2014
942 _2ddc
999 _c88578
_d88578