@book{169419,
	author = {Ortega, Manuel. and ebrary, Inc. and International Symposium on Computers in Education},
	title = {Computers and education},
	publisher = {Kluwer Academic Publishers,},
	year = {c2001.},
	address = {Dordrecht ;},
	note = {Selection of plenary lectures and papers presented at the 2nd International Symposium on Computers in Education held at Puertollano, Spain in 2000.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10052645}
}