Tocci, Ronald J. <br/><br/>
Digital Systems  Principles and Applications 

 - 8th ed. 
 - New Delhi :  Prentice-Hall of India Private Limited,  c2001. 
 - xxiv, 881 p. :  24 cm. 
<br/><br/> Includes Index. 
<br/><br/>
<br/><br/><label>ISBN: </label>8120323149 
<br/><br/><label>Dewey Class. No.: </label>621.3815 T641d 2001