Worland, Gayle <br/><br/>
The Computer. 

 - Mankato, MN :  Capstone Press,  2004. 
 - Fact Finders : Great Inventions .
<br/><br/> Donated by Mr. R. Welch, Whitcomb Associates 
<br/><br/> Man versus machine, before the computer, inventors, computer changes, haw a computer works, computers today 
<br/><br/><label>ISBN: </label>0-7368-2215-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Inventors and inventions