000 00402pam a2200157a 44500
008 160408b1969 xxu||||| |||| 00| 0 eng d
082 _a621.3
_bEL25p
100 _aElectricity Council
245 1 _aPOWER SYSTEM PROTECTION
260 _aLondon
_bMacdonald
_c1969
300 _a3 v.
500 _aIncludes Bibliography
650 _aElectric Engineering
964 _gCIRC
997 _aA7500 v. 3 C
999 _c239949
_d239949