Introduction to computing / 

 - 6th custom ed. 
 - Boston, MA :  Pearson,  2012. 
 - x, [various pagings]  chiefly col.ill. ; 
<br/><br/><label>ISBN: </label>1256727849 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer systems<br/>Electronic digital computers.
<br/><br/><label>Dewey Class. No.: </label>004  / I61