@book{43168,
	author = {Ford, Ralph M. and Coulston, Chris S.},
	title = {Design for electrical and computer engineers :},
	publisher = {McGraw-Hill,},
	year = {c2008},
	address = {Boston :},
	url = {http://www.loc.gov/catdir/toc/ecip0718/2007020263.html}
}