Subject directory of special libraries and information centers - 6th ed. - Michigan: Gale Research Company, 1981 - xvii, 300+71p. Vol. 2 Education and information science libraries ISBN: 0-8103-0305-1 Subjects--Topical Terms: Directory Universal Decimal Class. No.: D 026+002.6(058.9)(71+72) / K3;M1.2