@book{56247,
	author = {Raizen, Senta A. and ebrary, Inc.},
	title = {Indicators of precollege education in  science and mathematics},
	publisher = {National Academy Press,},
	year = {1985.},
	address = {Washington, D.C. :},
	url = {https://ezproxy.taylors.edu.my/login?url=http://site.ebrary.com/lib/taylorscollege/Doc?id=10056884}
}