@book{199097,
	author = {Rosenberg, Alexander, and ebrary, Inc.},
	title = {Philosophy of science},
	publisher = {Routledge,},
	year = {2000.},
	series = {Routledge contemporary introductions to philosophy},
	address = {London ;},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=5004629}
}