000 00238nam a2200073 4500
080 _a
_b
245 _aIEC: 947 - 1 - 1996; Low-voltage switchgear and controlgear Part 1 - General rules
700 _aInternational Ecletrotechnical commission
260 _aGeneva
_bIEC
_c1996
300 _a307p
999 _c35786
_d35786