National electrical safety code handbook
Subtitle: A discussion of the grounding rules, general rules, and parts 1, 2, 3, and 4 of the 3rd (1920)-1990 editions ... safety code, American national standard C2
Edition: 2nd ed edition
Publisher: Institute of Electrical and Electronics Engineers
Published: 1990
Language: eng
Format: Unknown Binding
ISBN-13: 9781559370813