Towards automatic indexing--I
Subtitle: relationship between free- and controlled-language indexing and the automatic generation of controlled subject headings and classifications
By: B.J. Field
Contributors: Institute of Electrical Engineering
Publisher: Institution of Electrical Engineers
Published: 1975
Place of publication: London
Language: eng
Number of pages: 54
Subjects: Automatic indexing
Notes: "Report no: R75/20."

Bibliography: p. 49-50.