Martin, J.C. <br/><br/>
Introduction to Languages and the Theory of Computation 

 - 2 
 - New Delhi  Tata McGraw-Hill  2002 
 - p.543 
<br/><br/><label>ISBN: </label>0074637223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science<br/>Push Down Automata
<br/><br/><label>Dewey Class. No.: </label>621.38195 M375I