000 00218nam a2200073 4500
080 _a
_b
245 _aIEC: 60353 Amendment 1 - 2002; Line traps for A.C. power systems
100 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c2002
300 _a21
999 _c36881
_d36881