TY  - BOOK
AU  - E.U.A. Board of Trustees of Federal Old-Age and Survivors I-
TI  - Letter... transmitting the 1969 annual report of the..
U1  - 371.17973  .E582h. .d.91-46 . 
CY  - Washington
KW  - Jubilaciones y pensiones - EUA
KW  - Seguridad social - E.U.A
N1  - 006976
ER  -