Fundamentals of computation theory   
ed. by L. Budach, R. G. Bukharajev, O. B. Lupanov. 
 - Berlin  Springer-Verlag  1987 
 - xiv, 505p. 
 - Lecture notes in computer science  No.278. .
<br/><br/><label>ISBN: </label>3540187405 
<br/><br/><label>Dewey Class. No.: </label>004.0151  / N871