@book{13445,
	author = {Robert L S and Shrader, Robert L.},
	title = {Electronic communication /},
	publisher = {Mcgraw-Hill (Tx),},
	year = {1988.},
	address = {[S.l.] :},
	edition = {5 Int ed.},
	note = {International Edition.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0071003428/chopaconline-20}
}