@book{29906,
	author = {Steedman, Ian. and ebrary, Inc.},
	title = {Socialism and marginalism in economics},
	publisher = {Routledge,},
	year = {1995.},
	series = {Routledge studies in the history of economics ;},
	address = {London ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10017371}
}