Anmerkungen:
Inhaltl. Gliederung anfangs in Bd. 1: National organizations of the United States; Bd. 2: Geographic and executive index; Bd. 3: New associations; Bd. 4: International organizations; ab 23.1989: in Vol. 1: National Organizations of the U.S., Pt. 1-3; Vol. 2: Geographic and executive indexes; Vol. 3: Supplement
Bestand der SLUB:
25.1991,1-3 ; unter Signatur: Einzelsign.
Ed.: 15.1980,2 ; unter Signatur: 59.4.2386