ROZENBERG, G. <br/><br/>
HANDBOOK OF FORMAL LANGUAGES - VOL.3 : WORD,LANGUAGE,GRAMMAR 

 - BERLIN  Springer  1997 
 - xxiv+873p.,24X16Cms. 
<br/><br/><label>ISBN: </label>3-540-60420-0 
<br/><br/><label>Dewey Class. No.: </label>621.38195 R375