TY - BOOK AU - Farman,Carl H. AU - Cohen, Wilbur J. ED - E.U.A. Department of Health, Education and Welfare TI - Old-age, survivors and invalidity programs throughout the world, 1954 U1 - 368.40973 21 PY - 1954/// CY - Washington PB - SSA. Division of Research and Statistic- KW - Jubilaciones y pensiones ER -