Research and development in information retrieval
Subtitle: proceedings, Cambridge, Massachusetts, June 25-28,1989
By: edited by N. J. Belkin and C. J.van Rijsbergen.
Contributors: Belkin, N. J.; Van Rijsbergen, C. J.; Association for Computing Machinery. Special Interest Group on Information Retrieval.
Series: SIGIR Forum --  June 25-28, 1989
Publisher: Association for Computing Machinery
Published: 1989
Place of publication: New York
Language: eng
Number of pages: 257
Subjects: Information storage and retrieval systems -- Research -- Congresses.
Notes: Proceedings of the twelfth international conference organised by the Special Interest Group of the Association for Computing Machinery, Cambridge, Massachusetts, 1989.