Rexford, Kenneth B. Electrical control for machines / by Kenneth B. Rexford and Peter R. Giuliani. - 6th. ed. - Australia : Thomson/Delmar Learning, 2004. - xxiv, 549p. : illus. ; 23.5cm. Includes appendices, glossary and index. Adult ISBN: 0766861988 LCCN: 2002027107 Subjects--Topical Terms: Electrical controllers.