@book{16784,
	author = {Lanjar, Abdul Aleem  and Department of Electrical Engineering},
	title = {A Study of PLCS &PLC Based System of Automation& Excitation Control of Co2  Compressor Synch Motor at Engro Chemical Pakistan ltd Daharki},
	publisher = {QUEST,},
	year = {2000.},
	address = {Nawabshah:}
}