@book{175742,
	author = {Held, Gilbert,},
	title = {Dictionary of communications technology },
	publisher = {J. Wiley,},
	year = {c1995.},
	address = {Chichester ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0608/94033840-d.html}
}