D'Ignazio, Fred. <br/><br/>
Messner's Introduction to the computer/ 
Fred D'Ignazio. 
 - New York :  J. Messner,  c1983. 
 - 286 p.  ill.  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0671422677 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers--Juvenile literature.<br/>Computers
<br/><br/><label>Dewey Class. No.: </label>001.64