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