Efficiency and effectiveness of deep structure based subject indexing languages
Subtitle: PRECIS vs. DSIS
By: by Subal Chandra Biswas.
Publisher: British Library, Document Supply Centre
Published: 1988
Place of publication: Boston Spa, Wetherby
Language: eng
Format: Microform
Notes: Thesis (Ph.D.)--Loughborough University of Technology, 1988.

Includes bibliographical references.