CCITT <br/><br/>
BLUE BOOK,VOLUME X,FASCICLE X.7: MAN MACHINE LANGUAGE (MML),RECOMMENDATIONS Z.301-Z.341,IXTH PLENARY 

 - GENEVA  ITU  1989 
 -  269 
<br/><br/> SC-021 
<br/><br/><label>ISBN: </label>ERNET 
<br/><br/><label>Dewey Class. No.: </label>335