000 00322nam a2200073 4500
080 _a
_b
245 _aIEC: 51 - 7 - 1984; Direct Acting Indicating Analogue Electrical Measuring Instruments and their Accessories Part 7 Special Requirements for Multi-Function Instruments
700 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c1984
300 _a13p
999 _c35946
_d35946