000 00308nam a2200121Ia 4500
008 240817s9999 xx 000 0 und d
082 _a621.31 G93,e
100 _aGupta.J.B.
245 2 _aA course in electrical power
260 _c1992
_a New Delhi
_b S.K. Kataria and Sons
300 _a134 p.
942 _cBK
999 _c31067
_d31067