Automatic Indexing and Abstracting of Document Texts (The Information Retrieval Series Book 6) 323.54$
Explorations in Indexing and Abstracting: Pointing, Virtue, and Power (Library and Information Science Text (Hardcover)) 51.46$
Indexing: The State of Our Knowledge and the State of Our Ignorance : Proceedings of the 20th Annual Meeting of the American Society of Indexers, Ne
Subject Authorities in the Online Environment: Papers from a Conference Program Held in San Francisco, June 29, 1987 81.02$