@book{89251,
	author = {Vromen, Jack J., and ebrary, Inc.},
	title = {Economic evolution},
	publisher = {Routledge,},
	year = {1995.},
	series = {Economics as social theory},
	address = {London ;},
	note = {"This book is a modified, extended and updated version of author's dissertation Evolution and efficiency (University of Amsterdam, June 1994)."},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10061175}
}