Leach, Donald P. <br/><br/>
Digital principles and applications /  
by Donald P. Leach, Albert Paul Malvino and Goutam Saha  
 - 7th ed. 
 - New Delhi :   Tata Mcgraw Hill,   2011.   4th rp.2012  
 - xxi, 682 p. ;   24 cm.  
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780070141704 0070141703 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital electronics.<br/>Electronic digital computers--Circuits.
<br/><br/><label>Dewey Class. No.: </label>621.395  / LEA/D