@book{6729,
	author = {Ashenden, Peter J.},
	title = {Digital Design :},
	publisher = {Elsevier/Morgan Kaufmann Publishers,},
	year = {c2008.},
	address = {Amsterdam ;},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip0719/2007023241.html}
}