Leach, Donald P,. <br/><br/>
Digital Principles and Applications / 
By Donald P. Leach and Albert Paul Malvino and Goutam Saha . 
 - 6th ed. 
 - New Delhi  Tata Mc Graw Hill  2006 
 - xxii;683p.:  24 cm. 
<br/><br/><label>ISBN: </label>0070601755 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital Principles and Applications 
<br/><br/><label>Dewey Class. No.: </label>621.381