@book{9796,
	author = {Hartley, Peter M.,},
	title = {Consulting engineering :},
	publisher = {Research Studies Press,},
	year = {2000.},
	address = {Baldok, Hertfordshire, England ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0745/99057568-d.html}
}