Smith, Robert L. Electrical wiring, industrial / Robert L. Smith, Stephen L. Herman. - 12th ed. - Australia ; Clifton Park, N.Y. : Thomson/Delmar Learning, C2005. - xi, 266 p. : ill. ; 28 cm. ISBN: 1401851541 Subjects--Topical Terms: Factories--Electric equipment--Installation. Dewey Class. No.: 621.31924 SMI