TY  - BOOK
ED  - E.U.A. Department of Health, Education and Welfare
TI  - Social security in the United States
U1  - 368.40973 21
PY  - 1957///
CY  - Washington
PB  - Government Printing Office, SSA
KW  - Seguridad social
KW  - Estados Unidos
N1  - Bibliografía p. 53-58; I The background of our program. II The place of social security in American life. III Programs under the social security act. IV Ther program relating to social security
ER  -