Rich, Elaine <br/><br/>
Automata, computability and complexity :  theory and applications / 
Elaine Rich 
 - Upper Saddle River, N.J. :  Pearson Prentice Hall,  c2008 
 - xx, 1099 p. :  ill. ;  25 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780132288064 0132288060 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine theory<br/>Computable functions<br/>Computational complexity<br/>Electronic data processing