Encyclopaedia of associations 

 - 10th ed. 
 - Michigan:   Gale Research Company,   1976 
 - 718p. 
<br/><br/> Vol. 2 Geographic and executive index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia
<br/><br/><label>Universal Decimal Class. No.: </label>R 06(03)(73)  / L6.2