F.A. BUTTRESS <br/><br/>
WORLD GUIDE TO ABBREVIATIONS OF ORGANIZATIONS 

 - 6TH 
 - LONDON  LEONARD HILL THE BLACKIE PUBLISHING GROUP  1981 
<br/><br/><label>ISBN: </label>024944159-4 
<br/><br/><label>Dewey Class. No.: </label>R.060.1