@book{39242,
	author = {Conference on the Measurement of Capital and Usher, Dan, and ebrary, Inc.},
	title = {The measurement of capital},
	publisher = {University of Chicago Press,},
	year = {c1980.},
	series = {Studies in income and wealth ;},
	address = {Chicago :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10229990}
}