Mullin, Ray C. Electrical wiring, residential : based on the 1987 National Electrical Code / Ray C. Mullin. - 9th ed. - Albany, N.Y. : Delmar Publishers, c1987. - xx, 347 p., 10 p. of plates on folded leaves : ill. ISBN: 0827327668 (pbk.) LCCN: 91035089 Subjects--Topical Terms: Electrical wiring, Interior.