@book{47558,
	author = {Pierssen�e, Andrew. and ebrary, Inc.},
	title = {Explaining our world},
	publisher = {E & FN Spon,},
	year = {1999.},
	address = {London ;},
	edition = {1st ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10062945}
}