Hopcroft , J.E. <br/><br/>
INtroduction to Automata Theory Languages &amp; Computation 

 -   Addison-Wesley  1979 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Computer Science
<br/><br/><label>Dewey Class. No.: </label>001.642, b28 i