TY  - BOOK
ED  - United States.
TI  - The world factbook
PY  - 1991///
CY  - Washington, D.C. : Central Intelligence Agency
PB  -  For sale by the Supt. of Docs., U.S. G.P.O.
KW  - United States
KW  - Central Intelligence Agency
KW  - Bibliography
KW  - Periodicals
KW  - Maps
KW  - United States. Central Intelligence Agency
KW  - Intelligence service
KW  - History
KW  - 20th century
KW  - Sources
KW  - Political science.
KW  - Political statistics
KW  - World politics
ER  -