@book{9461,
	author = {Perry, Douglas L.},
	title = {VHDL : programming by example },
	publisher = {Tata McGraw-Hill,},
	year = {c2002.},
	address = {New Delhi :},
	edition = {4th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/bios/mh041/2002070962.html}
}