Hilton, Suzanne. <br/><br/>
Here today and gone tomorrow :  the story of world's fairs and expositions / 
by Suzanne Hilton. 
 - 1st ed. 
 - Philadelphia :  Westminster Press,  1978. 
 - 191 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 183-186. 
<br/><br/> Presents accounts of eight large expositions held in the United States from 1852 to 1964 that not only reflected but stimulated technological progress. 
<br/><br/><label>ISBN: </label>0664326331 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trade shows--Juvenile literature.