@book{68294,
	author = {Knappett, J A and Craig, R.F},
	title = {Craig's Soil Mechanics},
	publisher = {Spon Press,},
	year = {2012.},
	address = {London:},
	edition = {8th edition},
	url = {http://10.10.170.122:8080/browse/book/14793}
}