Hopcroft, John E <br/><br/>
Introduction to automata theory, languages, and computation  
John E. Hopcroft, Jeffrey D. Ullman. 
 - New Delhi  Narosa  1999 
 - xvii, 418 p.   ill. ;  25 cm. + 
<br/><br/><label>ISBN: </label>81 85015 96 1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Formal languages.<br/>Machine theory.<br/>Computational complexity.
<br/><br/><label>Dewey Class. No.: </label>519.713 HOP