Linz, Peter <br/><br/>
An Introduction to formal languages and automaton 

 - 4th ed. 
 - New Delhi:  Narosha Publishing House,  2009. 
 - xiii,415p. 
<br/><br/><label>ISBN: </label>9788173197819 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science