R061.3 Gal E Gale Research Company Encyclopedia of associations. Editor Margarte Fisk [and others] 9th. ed. Detroit [1975] 3 v.. 29 cm. 1a. y 2a. edición, 1956-59, publicada bajo el título: Encyclopedia of American associations. Contiene: v.1. National organizations of the U.S.- v.2. Geographic and executive (Continúa ficha 2)