Theoretical approaches to information retrieval
By: Tadeusz Radecki.
Series: British Library research and development department report ;; no. 5651; British Library research & development reports ;; report no. 5651.
Publisher: University of Sheffield
Published: 1981
Place of publication: Sheffield
Language: eng
Format: Microform
Number of pages: 201
Notes: Microfiche. Boston Spa, Wetherby, West Yorkshire : British Library Lending Division, 1981. 3 microfiches : negative ; 11 x 15 cm.