@book{142937,
	author = {Dehn, Milton J.},
	title = {Essentials of processing assessment /},
	publisher = {John Wiley & Sons, Inc.,},
	year = {[2014]},
	address = {Hoboken, New Jersey :},
	edition = {Second edition.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10804851}
}