@book{211695,
	author = {Heijden, A. H. C. van der. and ebrary, Inc.},
	title = {Selective attention in vision},
	publisher = {Routledge,},
	year = {1992.},
	series = {International library of psychology},
	address = {New York :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10060993}
}