@book{63585,
	author = {Sumner, Raymond. and McCallum, Ian, and ebrary, Inc.},
	title = {Using data for monitoring and target setting},
	publisher = {Routledge,},
	year = {1999.},
	address = {London ;},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10054918}
}