BIBFRAME Instance

Title

The design of a tracking head for use on pedestal type directors. (Informal Memorandum No. 18.)

Electronic locator

https://hdl.loc.gov/loc.gdc/osrd.2020672107

Identified by

Lccn: 2020672107

Note

• Memorandum.
• description source: Description based on: Description from catalog card image included in microfilmed report.
• Research lab: Brown University.
• Report series: OEMsr-815; Service Project No. N-111.
• Digital reproduction from OSRD-NRDC microfilm; also available in print and on microfilm.

Extent

1 online resource (19 pages)

Provision Activity

• Publication: United States 1945

Publication Statement

[United States]: [Office of Scientific Research and Development, National Defense Research Committee, Division Applied Psychology Panel], 09-18-1945

Responsibility Statement

William E. Kappauf

Media

• computer

Issuance

• single unit

Carrier

• online resource

Usage and access policy

Declassified by the authority of the Secretary of Defense Memorandum dated August 2, 1960--Title frame of microfilm reel.

Admin Metadata

• Date: 2026-09-11T20:22:35.859122+00:00
• Agent: cbc
• Status: c
• Derived from: 21781714

Admin Metadata

• Date: 2026-09-11
• Cataloger id: Unknown
• Description level: http://id.loc.gov/ontologies/bibframe-2-6-0/
• Description language: eng
• Description authentication: pcc