00764nam a22002177a 4500 BD-DhUL 20150118104758.0 150118s1947 us a|||| |||| 001 0 eng d BD-DhUL BD-DhUL 621.38 NAN National Fire Protection Association. National electrical code : 1947 / National Fire Protection Association. Boston ; Mass : National Fire Protection Association, 1947. 408 p. : ill. ; 22 cm. National fires codes v. 5 Includes bibliographic references and index. Electrical engineering -- Insurance requirements. Electric wiring. National Fire Protection Association. ddc BK 32569 32569 0 0 ddc 0 621_380000000000000_NAN 0 NFIC 61250 DUSL DUSL GEN 1956-02-07 621.38 NAN 86919 2015-01-18 2015-01-18 BK