@book{208775,
	author = {Lajoie, Susanne P. and Lajoie, Susanne P. and ebrary, Inc.},
	title = {Artificial intelligence in education},
	publisher = {IOS Press,},
	year = {c1999.},
	series = {Frontiers in artificial intelligence and applications,},
	address = {Amsterdam ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10116507}
}