@book{213638,
	author = {Elam, Kimberly, and ebrary, Inc.},
	title = {Grid systems},
	publisher = {Princeton Architectural Press,},
	year = {c2004.},
	series = {Design briefs},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10599115}
}