@book{29468,
	author = {Knight, John},
	title = {Newnes building services pocket book /},
	publisher = {B.H. Newnes,},
	year = {2004},
	address = {Oxford, Boston :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/toc/els032/95021923.html}
}