Salomaa, Arto. <br/><br/>
Theory of automata. 

 - Oxford  New York  Pergamon Press  [1969] 
 - xii, 263 p.  illus. 
 - International series of monographs in pure and applied mathematics, v. 100 .
<br/><br/> 921003 
<br/><br/>Bibliography: p. 247-252. 
<br/><br/><label>ISBN: </label>0080133762 
<br/><br/><label>LCCN: </label>71076796  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sequential machine theory.<br/>Power series.<br/>Formal languages.
<br/><br/><label>LC Class. No.: </label>QA267.5.S4  / S3 1969 
<br/><br/><label>Dewey Class. No.: </label>629.8/9