Lecture notes in computer science  V.56. Fundamentals of computation theory 

 - Berlin  Springer-Verlag  1977 
 - 542 
<br/><br/> Dormitory 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Computers
<br/><br/><label>Dewey Class. No.: </label>621.38195  / G52L