The World Almanac and book of facts, 1973. 

 - New York :    Newspaper Enterprise Association ,    1972. 
 - v. :    annual, ill., maps. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Almanacs, American<br/> Statistics -- Periodicals
<br/><br/><label>Dewey Class. No.: </label>973.059