@book{544,
	author = {Stark, Henry. and Tuteur, Frank B.},
	title = {Modern Electrical Communications: Analog, Digital, and Optical Systems /},
	publisher = {Longman Higher Education,},
	year = {1987.},
	address = {[S.l.] :},
	edition = {2nd ed.},
	url = {http://10.10.170.122:8080/browse/book/27643}
}