@book{548876,
	author = {Emmons, Peter H. and Emmons, Brandon W.},
	title = {Concrete repair and maintenance illustrated :},
	publisher = {R.S. Means Co.,},
	year = {c1993.},
	address = {Kingston, MA :},
	url = {http://www.loc.gov/catdir/enhancements/fy1106/93248425-t.html}
}