Pandey, Adesh K. <br/><br/>
An introduction to automata theory & formal / 
Adesh K. Pandey. 
 - New Delhi :  S K Kataria,  2012. 
 - 408 p. ;  24 cm. (Rk#6.b Sh#04) 
<br/><br/><label>ISBN: </label>8188458473 (paperback) 9788188458479 (paperback) 
<br/><br/><label>Source: </label> Allied Book  PKR 421.83 
<br/><br/><label>Dewey Class. No.: </label>511.35