@book{669,
	author = {Hayes, Thomas C. and Horowitz, Paul.},
	title = {Student manual for the art of electronics /},
	publisher = {Cambridge University Press,},
	year = {1995.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0521498473/chopaconline-20}
}