Saini,  A.K. ; Verma, Dinesh <br/><br/>
Theory of Computer Science 

 - New Delhi  Gullybaba Publication  2009 
 - 246p. 
<br/><br/> Te55996 
<br/><br/><label>ISBN: </label>9781890862862  140 
<br/><br/><label>Dewey Class. No.: </label>511 SAI A