Economic aspects of pensions : a summary report /
Roger F. Murray
- New York : National Bureau of Economic Research; distributed by Columbia University Press , 1968
- xv, 132p. ; 24 cm.
- National Bureau of Economic Research. General series, No. 85 .
- General series (National Bureau of Economic Research) ; no. 85. .
Bibliographical footnotes.
Old age pensions--United States Pensions--United States