000 00283nam a2200121Ia 4500
008 160930s9999 xx 000 0 und d
100 _aGupta,J.B.
245 _aElectrical Engineering
250 _a5th
260 _aNew Delhi
_bS.K. Kataria
_c2007
300 _axiv,602p.
942 _cDB
999 _c8161
_d8161