@book{1941,
	author = {Malvino, Albert Paul. and Brown, Jerald A.},
	title = {Digital Computer Electronics. /},
	publisher = {Glencoe,},
	year = {c1993.},
	address = {Lake Forest, Ill. :},
	edition = {3rd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/mh031/92005895.html}
}