Harper, Charise Mericle. <br/><br/>
Imaginative inventions :  the who, what, where, when, and why of roller skates, potato chips, marbles, and pie and more! / 
by Charise Mericle Harper. 
 - 1st ed. 
 - Boston :  Little Brown,  c2001. 
 - 32 p. :  col. ill. ;  29 cm. 
<br/><br/> "Megan Tingley books." 
<br/><br/> School Library Journal  Pub Weekly  Booklist 
<br/><br/> Tells the story behind the invention of many common things such as potato chips, chewing gum, and grocery bags. 
<br/><br/> 3.7  Follett Library Resources  K-3 
<br/><br/><label>ISBN: </label>0316347256 0316391018 
<br/><br/><label>LCCN: </label>00062443  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--History--Juvenile literature.<br/>Inventions--History.<br/>Inventions--History.
<br/><br/><label>LC Class. No.: </label>T15  / .H344 2001 
<br/><br/><label>Dewey Class. No.: </label>609