Leach, Donald P. <br/><br/>
Digital principles and applications 

 - 8th ed. 
 - New Delhi:  McGraw Hill Education,  2015. 
 - 705p. 
<br/><br/><label>ISBN: </label>9789339203405  525 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Engineering
<br/><br/><label>Dewey Class. No.: </label>621.381 LEA D