000			00242nam a2200073 4500
080			_a _b
245			_aIEC: 56 - 1987 Amendment No.3 - 1996; High-voltage alternating-current circuit-breakers
700			_aInternational Electrotechnical Commission
260			_aGeneva _bIEC _c1996
300			_a37p
999			_c35512 _d35512