Social security programs throughout the world, 1975
368.4 / E582s 1975
E.U.A. Department of Health, Education and Welfare Social Security Administration
Social security programs throughout the world, 1975 / pról. de John J. Carroll. -- Washington: SSA. Office of Research and Statistics, 1976. xxvii, 255 p. ; 30 cm. (Research report 48)
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Seguridad social--África--1975
Seguridad social--América--1975
Seguridad social--Asia--1975
Carroll, John J., prol.