000 | 00321 a2200133 4500 | ||
---|---|---|---|
082 |
_a621.3178 _bW527a |
||
245 | 1 | _aAPPLIED PROTECTIVE RELAYING | |
260 |
_aNewark, N. J. _b _c1964 |
||
300 | _a1 v. | ||
500 | _aNew Silent Sentinels Publication | ||
650 | _aElectric Relays | ||
964 | _gCIRC | ||
997 | _a53930 s C | ||
999 |
_c453907 _d453907 |