@book{533005,
	author = {Peck, Ralph B. and Hanson, Walter Edmund,},
	title = {Foundation engineering},
	publisher = {Wiley},
	year = {[1974]},
	address = {New York,},
	edition = {2d ed.},
	url = {http://www.loc.gov/catdir/toc/onix04/73009877.html}
}