Details

Autor(en) / Beteiligte

• JACKSON, EUGENE B.

Titel

THE NACA CLASSIFICATION SYSTEM-A CASE HISTORY

Ist Teil von

• Aslib proceedings, 1953-03, Vol.5 (3), p.215-234

Ort / Verlag

London: MCB UP Ltd

Erscheinungsjahr

1953

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Aeronautical research scientists of the National Advisory Committee for Aeronautics have in the last six years indexed 7,070 non-security classified NACA research reports under 458 different subject classification headings for a total of 18,619 subject entries. They further face the task of subject classifying over 400 similar research reports per year, plus the large number of security classified reports issued annually.