000 00331nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0824753726
082 _a621.317 S632
100 _aSLEVA,A.F
245 0 _aPROTECTIVE RELAY PRINCIPLES
260 _aBoca Raton
_bCRC
_c2009
300 _axi+349p.,24x16Cms.
942 _cBK
_2DDC
999 _c36528
_d36528