Mishra, K L P <br/><br/>
Theory of computer science : automata, languages and computation 

 - New Delhi  Prentice-Hall  1993 
 - vi, 258p. : ill.  
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8120306325 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science -- Fundamentals