Towards automatic indexing
Subtitle: relationship between free- and controlled-language indexing and the automatic generation of controlled subject headings and classifications
By: B.J. Field.
Series: BLRDR ;; 5235; British Library research & development reports ;; report no. 5235.
Publisher: Institution of Electrical Engineers
Published: 1975
Place of publication: London
Language: eng
Format: Microform
Number of pages: 70
Notes: Microfiche. Boston Spa, Wetherby, West Yorkshire : British Library Lending Division, 1975. 2 microfiches : negative ; 11 x 15 cm.
Includes bibliographical references.