000 00291nam a2200121Ia 4500
001 121199
008 170722s9999 xx 000 0 und d
100 _aRatnam, Pv
245 _aAnalysis of electrical networks. /
260 _bMacmillan ,
_c1975.
300 _axvi+214
_c21cms
942 _cGEN
999 _c98865
_d98865