Encyclopedia of associations / 
Frederick G. Ruffner ... [et al.] 
 - 5th ed. 
 - Detroit, Mich. :  Gale Research Co.,  1961 
 - v. ;  29 cm. 
<br/><br/>Contents: v.1. National organizations of the United States -  v.2. Geographicand executive index - v.3. New associations (Quaterly issues) 
<br/><br/><label>ISBN: </label>70071-0202 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Associations, institutions, etc.--Directories