@book{8382,
	author = {Craig, R. F.},
	title = {Craig's soil mechanics /},
	publisher = {Spon Press,},
	year = {2004.},
	address = {London ;},
	edition = {7th ed.},
	note = {Second ed.: Soil mechanics / R.F. Craig. Van Nostrand Reinhold, 1978.},
	url = {http://www.loc.gov/catdir/enhancements/fy0651/2003061302-d.html}
}