000 00296nam a2200121Ia 4500
008 241227s9999 xx 000 0 und d
020 _a0
082 _a621.3
_bGUP
100 _aGupta, J B.
245 0 _aBasic electrical engineering
260 _aNew Delhi :
_bS K Kataria,
_c2018
365 _a425
999 _c155118
_d155118