Input / Output  : Understanding Computers 

 - 1 
 - 128 hlm.  ilus.  29 cm 
<br/><br/><label>ISBN: </label>0-8094-5666-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>0
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Grade 7-9
<br/><br/><label>Dewey Class. No.: </label>005.03