@book{136943,
	author = {Carrington, David K., and International Federation of Library Associations and Institutions.},
	title = {World directory of map collections /},
	publisher = {K.G. Saur,},
	year = {1986.},
	address = {Munchen ;},
	edition = {Second edition.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10789771}
}