Social security in a changing world. - Ross, Stanford G. ([Washington, D.C.] U.S. Dept. of Health, Education, and Welfare, Social Security Administration, 1979)
Ross, S. G. Social security.--McArdle, F. N. Sources of revenue of social security systems in 10 industrial countries.--Horlick, M. Impact of an aging population on social security.--Kirkpatrick, E. K. Social security benefits for women in the Federal Republic of Germany, Switzerland, and the United Kingdom.
Keywords: Social security - Congresses