kumar, A.A. <br/><br/>
Fundamentals of Digital Circuits 

 - 4th Ed. 
 - Delhi  PHI Learning Private Limited  2017 
 - 1059 p.  20 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>ISBN: </label>9788120352681 
<br/><br/><label>Dewey Class. No.: </label>KUM