The world factbook.
The world factbook. - (CIA'S 2008 ed.). - Washington, DC. : Potomac Book, c2009. - xliv,712p. : illus., maps ; (trade :alk.paper). ; 29 cm.
978-1-59797-414-1
Geography - Periodicals--c2009--Washington, DC--alkaline paper.
978-1-59797-414-1
Geography - Periodicals--c2009--Washington, DC--alkaline paper.