000 | 004770000a22001690004500 | ||
---|---|---|---|
245 | _aProtective relaying : principles and applications | ||
100 | _aBlackburn, J. Lewis | ||
260 |
_aNew York _bMarcel Dekker _c1987 |
||
300 | _axiii, 545p. : ill. | ||
440 | _aElectronic engineering and electronics series ; 37 | ||
500 | _aIndex included. | ||
020 | _a0824774450 | ||
080 |
_a621.316.925 _bB6 |
||
650 | _aELECTRIC RELAYS | ||
041 | _aEN | ||
942 |
_cBK _01 |
||
999 |
_c119293 _d119293 |