Anderson, James D Education and training in indexing for document and information retrieval: A classification of indexing concepts and procedures, a bibliography of textbooks used in indexing courses. - New York: American society of Indexers, 1981 - 147p. Subjects--Topical Terms: Library science Subjects--Index Terms: Information retrieval Bibliography Universal Decimal Class. No.: D 025.4:37(058.7) / M1