000 00229nam a2200073 4500
080 _a
_b
245 _aIEC: 60044-3-2002: Instrument Transformers - Part 3: Combined Transformers.
100 _aINTERNATIONAL ELECTROTECHNICAL COMMISSION
260 _aGeneva
_bIEC
_c2002
300 _a41
999 _c37085
_d37085