000 00311nam a2200121Ia 4500
008 241013s9999 xx 000 0 und d
020 _aNMIT015638
100 _aWarrington, Van C.
245 0 _aProtective Relays Vol.1
260 _aNewyork
_bJohn Wiley & Sons, Inc.,
_c2004
300 _a668
942 _cBK
999 _c3939
_d3939