01006nam0-22003131i-450-99000046126040332120091006181923.00-471-85513-8000046126FED01000046126(Aleph)000046126FED0100004612620020821d1987----km-y0itay50------baenga-------001yyNational electrical safety codeapproved June 23, 1986American national standards Institute, Secretariat Institute of electrical and electronics engineers1987 EditionNew YorkIEEEc1986399 p.ill.20 cmIngegneria elettrica - Standard - Stati Uniti621.319 24American National Standards Institute59933ITUNINARICAUNIMARCBK99000046126040332110 D II 403629 DEEDINELDINELNational electrical safety code334833UNINA