Mehra, Rajesh PLCs & SCADA : Theory and Practice Mehra, Rajesh and Vij, Vikrant - New Delhi University Science Press, New Delhi 2017 - 320 ISBN: 978-93-81159-11-8 Publisher. No.: Allied Informatics, Jaipur Subjects--Topical Terms: ElectronicsElectrical Control Engineering Dewey Class. No.: 629.895 / MEH