The National electrical code handbook
Subtitle: based on the 1993 edition of the National electrical code
By: Mark W. Earley, Richard H. Murray, and John M. Caloggero, editors
Edition: 6th ed.
Publisher: National Fire Protection Association
Published: 1992
Place of publication: Quincy, Mass
Language: eng
Number of pages: 1120
ISBN-13: 9780877653844
Notes: Includes index.

NFPA 70-HB93.