@book{56562,
	author = {Kaufman, Harry F.},
	title = {A structures primer /},
	publisher = {Prentice Hall,},
	year = {c2010},
	address = {Upper Saddle River, N.J. :},
	note = {Includes index},
	url = {http://www.loc.gov/catdir/toc/ecip0822/2008030343.html}
}