000 00282nam a2200121Ia 4500
008 180816s2018 xx 000 0 und d
082 _a621.3
100 _aGupta, J. B.
245 0 _aElectrical Engineering
250 _a1st
260 _bS. K. KATARIA & SONS
942 _2ddc
_cBK
_0123
999 _c1429
_d1429