TY  - BOOK
ED  - E.U.A. Federal Security Agency
TI  - Social security yearbook for the calendar 1939. Annual supplement to the Social Security Bulletin
U1  - 368.40573 21
PY  - 1940///
CY  - Washington
PB  - SSB
KW  - Seguridad social
KW  -  Estadística
KW  - Anuarios
KW  - 1939
KW  - Estados Unidos
N1  - Bibliografía p. 241; I Significant events in the development of the social security program 1934-39. II Social and economic factors. III Old age and survivors insurance. IV Employment security. V Public assistance. VI Financial aspects
UR  - https://ssal.contentdm.oclc.org/digital/collection/p16760coll5/id/9022/rec/1
ER  -