@book{7127,
	author = {Raina, K B.},
	title = {Electronic communications /},
	publisher = {Delmar Cengage Learning,},
	year = {2007.},
	address = {[S.l.] :},
	edition = {2nd ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/chopaconline-20}
}