Tocci, Ronald J. <br/><br/>
Digital systems: princiles and  applications  Ronald J. Tocci 

 - 10th ed 
 - New Delhi :  Pearson Education,  2007 
 - xxv, 940 p. :  ill. ; 27 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0131725793 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Digital electronics --Textbooks.