Widmer, Neal S., Moss, Greg and Tocci, Ronald J. <br/><br/>
Digital Systems :  Principles And applications  

 - 12th ed. 
 - 1024 p. 
<br/><br/><label>ISBN: </label>9789356062054 
<br/><br/><label>Publisher. No.: </label> Southern Book Sellers 
<br/><br/><label>Subjects--Personal Names: </label> Electronics