@book{164580,
	author = {Ver Ploeg, Michele. and ebrary, Inc.},
	title = {Time-use measurement and research},
	publisher = {National Academy Press,},
	year = {c2000.},
	series = {Compass series},
	address = {Washington, D.C. :},
	note = {"The project that is the subject of this report is supported by Contract SES-9709489 between the National Academy of Sciences and the U.S. Department of Labor and the National Institute of Aging"--T.p. verso.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10038762}
}