@book{326672,
	author = {Abdus Salam; Prof Abdul Rehman and Farid Gul, Advisors},
	title = {To Interface PC with EMS-601 Exchange to  Monitor for Automated Billing and Analysis Purposes},
	publisher = {NUST},
	year = {2001},
	address = {Rawalpindi},
	note = {BE Project Reports}
}