@book{257980,
	author = {Jacobs, Heidi Hayes. and Association for Supervision and Curriculum Development.},
	title = {Curriculum 21},
	publisher = {Association for Supervision and Curriculum Development,},
	year = {c2010.},
	address = {Alexandria, Va. :},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=513972}
}