De Luca, Aldo <br/><br/>
Finiteness and regularity in semigroups and formal languages 

 - Berlin:  Springer,  1999 
 - x, 240p.;  24cm. 
<br/><br/><label>ISBN: </label>3540637710 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groups <br/>group theory 
<br/><br/><label>Dewey Class. No.: </label>512.2  / DEL