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008 111112s9999 xx 000 0 und d
020 _a81-88458-53-8
082 0 0 _a621. 31 gup
100 1 _a"gupta, j b. "
245 1 0 _aa course in electrical power:
_b/
_c j.b. gupta
250 _a14 ed.
260 _anew delhi :
_bs.k.kataria
_c2006.
300 _a"xxiii, 0p.;
_c24 cm."
490 0 _akatson books
504 _a
650 0 _aelectrical energy
_x
999 _c63626
_d63626