Factors determining the performance of indexing systems.
Contributors: Cleverdon, Cyril.; Mills, J. 1918-; Keen, Michael.
Publisher: College of Aeronautics
Published: 1966
Place of publication: Cranfield
Language: eng
Number of pages: 28
Notes: Part 1: Text 120p. ill. Part 2: Appendices. 121-377p.ill.