@book{30640,
	author = {Gross, Steven J. and ebrary, Inc.},
	title = {Promises kept},
	publisher = {Association for Supervision and Curriculum Development,},
	year = {c2004.},
	address = {Alexandria, Va. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10070401}
}