Research and development in information retrieval: Proceedings of the third joint BCS and ACM symposium, Kings College, Cambridge, 2-6 July 1984 / edited by C J Van Rifsbergen. - Unknown: Newyork, Yourdon, 1984. - 433p. National Inst. of Inform. tech, Bangalore ISBN: 0521268656 Subjects--Topical Terms: Information storage and retrieval systems Dewey Class. No.: 025.04 / RIF