Linz, Peter. <br/><br/>
An introduction to formal languages and automata 

 - 2nd ed.  
 -  N.Delhi : Narosa Publishing House,  2002 
 - xi+410 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Formal languages Automata
<br/><br/><label>Dewey Class. No.: </label>001.6424   LIN;25