000 00409nam a2200133 4500
999 _c178678
_d178678
027 _aIEC publication 268-10
_q1976
041 _aeng
942 _cSD
110 _aINTERNATIONAL ELECTROTECHNICAL COMMISSION
245 _aIEC publication 268-10 : sound system equipment : part 10 : programme level meters
260 _aGeneva
_bINTERNATIONAL ELECTROTECHNICAL COMMISSION
300 _a29p.
500 _aSTD3194