Bibframe Instance

Title

Thuras type microphones at 100 kc and 1 mc

Identified By

Lccn: 2020667039

Note

Research lab: Harvard Underwater Sound Laboratory

report type: Report

additional physical form: Digital reproduction from OSRD-NRDC microfilm; also available in print and on microfilm

description source: Description based on: Description from catalog card image included in microfilmed report

Extent

1 online resource (3 pages)

Provision Activity

Publication: United States 1942

Publication: [United States]: [Office of Scientific Research and Development, National Defense Research Committee, Division 6-Sub-Surface Warfare], 12-01-1942

Responsibility Statement

Malcolm H. Hebb

Media

computer

Could not render: bf:code

Issuance

single unit

Could not render: bf:code

Carrier

online resource

Could not render: bf:code

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

Status: new

Date: 2020-09-17

Agent: United States, Library of Congress

Admin Metadata

Status: changed

Date: 2020-10-14T17:49:19

Admin Metadata

Generation Process: https://github.com/lcnetdev/marc2bibframe2/releases/tag/v2.7.0

Status: changed

Date: 2024-08-02T04:47:53.631324-04:00

Agent: United States, Library of Congress, Network Development and MARC Standards Office

Admin Metadata

Encoding Level: preliminary

Description Level: http://id.loc.gov/ontologies/bibframe-2-3-0/

Description Conventions: ISBD: International standard bibliographic descriptionProvider-neutral e-resource MARC record guidelines

Identified By: bf:Local, 21752464

Description Language: English

Bibframe Instance

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