The use of automatically-obtained keyword classifications for inform ation retrieval [microform] : final report /
Sparck Jones, Karen, 1935-2007.
The use of automatically-obtained keyword classifications for inform ation retrieval final report / [microform] : K. Sparck Jones, D.M. Jackson. - Cambridge : Cambridge Language Research Unit, c1969. - 45 p. ; 26 cm. - OSTI rept. ; no. 5038 . - Great Britain. Office for Scientific and Technical Information. Report ; 5038. .
Includes bibliographical references.
Microfiche.
Boston Spa, Wetherby, West Yorkshire :
British Lib rary Lending Division,
1970.
1 microfiche : negative ; 11 x 15 cm .
84-199628
The use of automatically-obtained keyword classifications for inform ation retrieval final report / [microform] : K. Sparck Jones, D.M. Jackson. - Cambridge : Cambridge Language Research Unit, c1969. - 45 p. ; 26 cm. - OSTI rept. ; no. 5038 . - Great Britain. Office for Scientific and Technical Information. Report ; 5038. .
Includes bibliographical references.
Microfiche.
Boston Spa, Wetherby, West Yorkshire :
British Lib rary Lending Division,
1970.
1 microfiche : negative ; 11 x 15 cm .
84-199628