County
and City Data Book Official population and housing
data from the 2000 Census plus business and other data for all US counties,
cities with 25,000 or more inhabitants, and places of 2,500 or more inhabitants.
Organization
of World Heritage Cities
An international non-profit non-governmental
organization, the Organization of World Heritage Cities (OWHC) was created
to assist member cities adapt and improve their management methods in relation
to the specific requirements of having a site inscribed on the UNESCO World
Heritage List.
State
and Metropolitan Area Data Book
Statistics on social and economic
conditions in the United States at the State and metropolitan area levels
(Bureau of the Census).
World
Maps
This title now includes over 775
maps, with locator, physical and political maps for each country, over 120
island maps, state maps for North America, Canada, and Mexico, and more than
100 city maps (Oxford Reference Online collection).