Mullin, Roy C. Electrical wiring residential : based on th 1987 national electrical code / Roy C. Mullin. - 9th ed - New York : Delmar Publishers Inc., 1987 - xx, 347 p. : ill. figs, ; 28 cm Includes index. ISBN: 0827327668 Subjects--Topical Terms: Electrical Dewey Class. No.: 621.31924 / NUE