MADHUCHHANDA MITRA.; SAMARJIT SENGUPTA PROGRAMMABLE LOGIC CONTROLLERS AND INDUSTRIAL AUTOMATION : AN INTRODUCTION - - PENRAM INTERNATIONAL PUBLISHING (INDIA) PVT. LTD. 2009 - 217 p. ISBN: 9788187972174 Subjects--Topical Terms: CONTROL SYSTEM ENGINEERING Dewey Class. No.: 629.8 MIT / MAD