Carruth, Gorton. <br/><br/>
The encyclopedia of American facts & dates / 
Gorton Carruth. 
 - 8th ed. 
 - New York :  Harper & Row,  c1987. 
 - x, 1006 p. ;  24 cm. 
<br/><br/> Half title: The encyclopedia of American facts and dates.  Includes index. 
<br/><br/><label>ISBN: </label>0061811432 :  USD29.95 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--History--Chronology.