@book{148929,
	author = {National Center for Health Statistics U.S.},
	title = {The Longitudinal study of aging, 1984-90},
	publisher = {U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Center for Health Statistics},
	year = {[1993]},
	series = {NCHS CD-ROM LSOA},
	address = {[Hyattsville, Md.] (6525 Belcrest Rd., Hyattsville 20782)},
	edition = {SETS version 1.21.},
	note = {Title from disk label.}
}