Dube, Rakesh. <br/><br/>
Discrete Structures and Automata Theory 

 - New Delhi :  Narosa Publishing House,  c2006. 
 - xvii, 585 p.:  [A13] 
<br/><br/><label>ISBN: </label>817319663X 
<br/><br/><label>Dewey Class. No.: </label>519.4  / DUB/DIS