Digital world 6 

 - Special edition for Pakistan 
 - Lahore.  Paramount book:  2017. 
 - 158 Pages:  Illustrated;  28 Cm. 
<br/><br/><label>ISBN: </label>9789606984075 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer - Textbook
<br/><br/><label>Dewey Class. No.: </label>T 001.642