@book{136520,
	author = {Willis, Andrew. and Lee, Sandra.},
	title = {Willis's elements of quantity surveying /},
	publisher = {Blackwell Pub.,},
	year = {c2005.},
	address = {Malden, MA :},
	edition = {10th ed.},
	note = {Rev. ed. of: Willis's elements of quantity surveying / Andrew Willis, William Trench. 1998.}
}