Choffrut, C   <br/><br/>
STACS '90   
ed. by C. Choffrut, T. Lengauer. 
 - Berlin  S-V  1990 
 - vi, 311p. 
 - Lecture notes in computer science  V.415   .
<br/><br/><label>ISBN: </label>3540522824   
<br/><br/><label>Dewey Class. No.: </label>004  / CHO