@book{352355,
	author = {Willis, Christopher James. and Willis, J. Andrew.},
	title = {Specification writing for architects and surveyors /},
	publisher = {Blackwell Science,},
	year = {1997.},
	address = {London ;},
	edition = {11th ed.},
	note = {Rev. ed. of: Specification writing for architects and surveyors / Arthur J. Willis and Christopher J. Willis. 5th ed. 1969.}
}