Report of the Director for the period 1st November 1975-28th February 1978
By: [prepared by Geoffrey Ford].
Contributors: Ford, G. 1942-
Series: BLRDR -- 5446; Research and development reports (British Library) -- no.5446.
Publisher: Centre for Research on User Studies
Published: 1979
Place of publication: Sheffield
Language: eng
Subjects: University of Sheffield. -- Centre for Research on User Studies