Buttress' S <br/><br/>
World guide to abbreviations of organizations  

 - 10th ed. 
 - London:   Blackie Acadmic & Professional,   1993 
 - 1048p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prolegomena
<br/><br/><label>Subjects--Index Terms: </label>Abbreviations  
<br/><br/><label>Universal Decimal Class. No.: </label>R 003.083:06(03)   / N3