The world almanac  book of facts 

 - United states of America  Newspaper enterprise association  1971 
 - 976 p.:  20 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Almanacs, American<br/>Statistics--Periodicals
<br/><br/><label>Gov. Doc. Class. No.: </label>R 059 WOR 1972