Hopcroft J.E. : Ullman J.D. <br/><br/>
INTRODUCTION TO AUTOMATA THEORY, LANGUAGES AND COMPUTATION 

 -  Narosa Publishing House  1979 
 - 418 p. 
<br/><br/><label>ISBN: </label>0008185015961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automata : Computation: Languages
<br/><br/><label>Dewey Class. No.: </label>005.131  / H56