000 00287nam a2200085 4500
080 _a
_b
245 _aIEC: 62305-1(Ed-2.0) - 2010-12; Protection against lightning - Part 1: General principles
100 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c2010
300 _a67
500 _aDownloaded from IEC website
999 _c39321
_d39321