@book{2070,
	author = {Marsh, Colin J.},
	title = {Key concepts for understanding curriculum /},
	publisher = {RoutledgeFalmer,},
	year = {2004.},
	series = {Teacher's library},
	address = {London ;},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0414/2004002221.html}
}