Britannica book of the year 2009
Britannica book of the year 2009 Encyclopædia Britannica 2009 book of the year : events of 2008 - Chicago, Ill. Encyclopædia Britannica 2009 - 880 p. ill., maps, tables
9781593398378
statistics--chronology--reference material
9781593398378
statistics--chronology--reference material