000 00302nam a2200085 4500
080 _a621.316.9
_bCIG.91
245 _aCIGRE No.64; Application Guide on Protection of complex Transmission Network configurations; working group 04 of Study committee 34(protection)
100 _aC.I.G.R.E.
260 _aParis
_bCIGRE
_c1991
300 _a153
999 _c38430
_d38430