Problems of indexing and index use lie at the heart of information use. They determine maximum possible use of information systems and sources, affect communication with users, influence the use of retrieved documents, and should form a more important field of research than past history indicates. Previous research provides some clues to user…

In 1965 the Syracuse University School of Library Science held a symposium to explore the nature of the relationship between the structure and transmission of knowledge, on the one hand, and the array of bibliographic devices which have been developed to facilitate access to that knowledge, on the other. Papers presented discussed the need for a…