@book{251402,
	author = {Hughes, Edward, and Hiley, John.},
	title = {Hughes electrical and electronic technology /},
	publisher = {Pearson/Prentice Hall,},
	year = {2008.},
	address = {Harlow, England ;},
	edition = {10th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip0816/2008017741.html}
}