Pandey, Adesh K <br/><br/>
An introduction to automata theory and formal languages / 

 - New Delhi,  S.K Kataria and Sons,  c2012. 
 - 363 p. ;  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>9788189757144 
<br/><br/><label>LC Class. No.: </label>Acc No: D1725 
<br/><br/><label>Dewey Class. No.: </label>003.3