@book{56593,
	author = {Russell, Travis. and ebrary, Inc.},
	title = {Telecommunications pocket reference},
	publisher = {McGraw-Hill,},
	year = {c2000.},
	address = {New York :},
	note = {"Mcgraw-Hill pocket reference"-- Cover.},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=5004500}
}