000 00299nam a2200085Ia 4500
008 180131b2011 xxu||||| |||| 00| 0 eng d
080 _a
_b
100 _aInternational Electrotechnical Commission
245 _aIec: 61850-8-1(Ed-2.0) - 2011; Communication Networks And Systems For Power Utility Automation - Par
260 _a
_bIEC
_c2011
999 _c58042
_d58042