Nagpal, C.K.  . <br/><br/>
Formal languages and automata theory /  
by C.K. Nagpal. 
 - New Delhi :   Oxford University Press ,   2011 
 - xv, 348 p. :  
<br/><br/><label>ISBN: </label>0-19-807106-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering (Computer science and information technology)
<br/><br/><label>Dewey Class. No.: </label>BV  / Q1;4