000 00326nam a2200133Ia 4500
008 170101s1997 xx 000 0 und d
020 _a0852265565
100 _aMason Russel C
245 0 _aProtective Relaying, Art and Science Of
260 _aN.Delhi
_bWIE
_c1997
300 _a410
650 _aElectrical
942 _2ddc
_cBK
999 _c8543
_d8543