@book{546754,
	author = {Bertero, Vitelmo V.},
	title = {Earthquake engineering},
	publisher = {CRC Press,},
	year = {c2004.},
	address = {Boca Raton, Fla. :},
	url = {http://www.columbia.edu/cgi-bin/cul/resolve?clio7936257.001}
}