000 00287nam a2200121Ia 4500
008 220901s2015 xx 000 0 eng d
082 _a621.3 GUP
100 _aGupta, J.B.
245 0 _aElectrical Technology
260 _bS.K. Kataria
_c2015
_aDelhi
300 _a530
942 _2ddc
_cBK
_01
999 _c7831
_d7831