Elaine A. Rich <br/><br/>
Automata, Computability And Complexity:Theory and applications 

 - New Delhi  Pearson  2012 
<br/><br/><label>ISBN: </label>9788131788226 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automata, Computability And Complexity:Theory and applications