TY  - BOOK
ED  - E.U.A. Office Research and Statistics
TI  - Work plan, fiscal years 1966-1967
U1  - 368.40973 21
PY  - 0000///Estados Unidos
CY  - SSA
PB  - 1967
KW  - Seguridad social
KW  - Estadística
KW  - 1967
KW  - Estados Unidos
N1  - I The research program of the SSA. II Organization and staffing. III Current activities and selected research projects
ER  -