Huhtala, Jon. <br/><br/>
Computer concepts  screen by screen 
Jon Huhtala, George Novotny. 
 - Redwood City, Calif.  Benjamin/Cummings  c1991. 
 - 216 p.  ill.  28 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0805328238 0805328270 (cover) 
<br/><br/><label>LCCN: </label>90043670  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Electronic data processing
<br/><br/><label>LC Class. No.: </label>QA76  / .H793 1991 
<br/><br/><label>Dewey Class. No.: </label>004