Factors determining the performance of indexing systems / by Cyril Cleverdon, Jack Mills and Michael KeenCyril W. Cleverdon · First published 1966Open the Tome
Report on the Testing and Analysis of an Investigation into the Comparative Efficiency of Indexing SystemsCyril W. Cleverdon, Aslib Cranfield Research Project · First published 2021Open the Tome
An investigation into the use of operational data-bases for research into information retrievalCyril W. Cleverdon · First published 1982Open the Tome
A comparative evaluation of searching by controlled language and natural language in an experimental N.A.S.A. data baseCyril W Cleverdon · First published 1977Open the Tome
Redundancy in scientific and technical literatureCyril W. Cleverdon · First published 1976Open the Tome
Interim report on effect of relevance decisions on comparative performance of index languagesCyril W. Cleverdon · First published 1970Open the Tome
The effect of variations in relevance assessments in comparative experimental tests of index languagesCyril W. Cleverdon · First published 1970Open the Tome
The effects of variations in relevance assessment in comparative experimental tests of index languagesCyril W. Cleverdon · First published 1970Open the Tome
Factors determining the performance of indexing systemsCyril W. Cleverdon · First published 1966Open the Tome
A brief experiment with the uniterm system of coordinate indexing for the cataloguing of structural dataCyril W. Cleverdon · First published 1954Open the Tome
