@book{82188,
	author = {Psillos, Stathis, and ebrary, Inc.},
	title = {Philosophy of science A-Z},
	publisher = {Edinburgh University Press,},
	year = {c2007.},
	series = {Philosophy A-Z series},
	address = {Edinburgh :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10405155}
}