CCITT <br/><br/>
BLUE BOOK,VOLUME X,FASCICLE X.3: ANNEX F.1 TO RECOMMENDATION Z.100:SDL FORMAL DEFINITION,INTRODUCTION 

 - GENEVA  ITU  1989 
 -  31 
<br/><br/> SC-021 
<br/><br/><label>ISBN: </label>ERNET 
<br/><br/><label>Dewey Class. No.: </label>335