PARR E A PROGRAMMABLE CONTROLLERS AND ENGINEER'S GUIDE PROGRAMMABLE CONTROLLERS AND ENGINEER'S GUIDE - - AMSTERDAM ELSEVIER 2013 - 429 UNDER TEQIP PHASE - II ISBN: 978-935107-084-9 Subjects--Topical Terms: COMMUNICATION SKILLS PROGRAMMABLE CONTROLLERS Dewey Class. No.: 629.895 PAR / PAR