Pandey, Adesh Kumar. <br/><br/>
Theory of computation / 
By Adesh Kumar Pandey. 
 - 1st ed. 
 - New Delhi :  S K Kataria and sons ,  2011. 
 - 343p. ;  PB  24.5 cm 
<br/><br/><label>ISBN: </label>9789380027982 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Regular sets and regular expressions<br/>Properties of regular languages<br/>Tractable and untractable problems
<br/><br/><label>Dewey Class. No.: </label>511.3   / PANA