Report on the first stage of an investigation into the comparative efficiency of indexing systems

Dettagli Bibliografici
Ente Autore:	Aslib. Cranfield Research Project
Natura:	Libro
Lingua:	English
Pubblicazione:	Cranfield, Eng. College of Aeronautics 1960
Soggetti:	Cleverdon, Cyril W. Indexing.