Encyclopaedia of associations 

 - 18th ed. 
 - Michigan:   Gale Research Company,   1984 
 - 378+238+114p. 
 - Issue no. 3 .
<br/><br/> Vol. 4 International organizations 
<br/><br/><label>ISSN: </label>0071-0202 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia
<br/><br/><label>Universal Decimal Class. No.: </label>R 06(03)(73)  / K1;M3.4