Linz, Peter <br/><br/>
An Introduction to formal languages and automata 
Peter Linz. 
 - 3rd. ed.. 
 - New Delhi  Narosa Publishing House  2001 
 - xi, 410p.; 22cm. 
<br/><br/><label>ISBN: </label>8173194602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Formal Languages. Machine Theory. 
<br/><br/><label>Dewey Class. No.: </label>005.131  / L65I