Encyclopaedia of associations 

 - 11th ed. 
 - Michigan:   Gale Research Company,   1977 
 - vii, 729p. 
<br/><br/> Vol. 2 Geographic and executive index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedic
<br/><br/><label>Universal Decimal Class. No.: </label>R 06(73)(03)  / K1.L7.2