Encyclopaedia of associations - 17th ed. - Michigan: Gale Research Company, 1983 - 869p. Vol. 1 National organizations of the US sections 1-7 ISBN: 0-8103-0147-4 ISSN: 0071-0202 Subjects--Topical Terms: Encyclopaedia Universal Decimal Class. No.: R 06(03)(73) / K1;M2.1_1