Leach D.P. & Malvine A.P. <br/><br/>
Digital Principles and Applications  Textual Documents  
Leach D.P. & Malvine A.P. 
 - 1st Ed. 
 -  Tat McGraw Hill  2012 
 - 682 
<br/><br/><label>ISBN: </label>978-0-07-0143170-4   
<br/><br/><label>Dewey Class. No.: </label>621.381'14