CCITT <br/><br/>
BLUE BOOK,VOLUME X,FASCICLE X.6: CCITT HIGH LEVEL LANGUAGE (CHILL),RECOMMENDATION Z.200 ,INTERN'L STA 

 - GENEVA  ITU  1989 
 -  249 
<br/><br/> SC-021 
<br/><br/><label>ISBN: </label>ERNET 
<br/><br/><label>Dewey Class. No.: </label>335