TY - BOOK AU - Institute of Electrical and Electronics Engineers TI - National electrical safety code / SN - 0471035025 U1 - 621.319240218 NAT PY - 1977/// CY - New York : PB - The Institute, KW - Electric engineering KW - Safety measures KW - Standards KW - United State s KW - Electric power systems KW - United Sta tes N1 - Includes index ER -