@book{189807,
	author = {Campbell, Colin D. and American Enterprise Institute for Public Policy Research.},
	title = {Financing social security /},
	publisher = {American Enterprise Institute for Public Policy Research,},
	year = {1979.},
	series = {AEI symposia ; 78-H},
	address = {Washington :},
	note = {Papers presented at a conference sponsored by the American Enterprise Institute for Public Policy Research, held in Washington, D.C., Oct. 27 and 28, 1977.}
}