@book{15700,
	author = {Dalal, Farhad. and ebrary, Inc.},
	title = {Taking the group seriously},
	publisher = {J. Kingsley,},
	year = {1998.},
	series = {International library of group analysis ;},
	address = {London ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=5004022}
}