Specifications of Laboratory Tests for Approval of Electric Headlighting Devices for Motor Vehicles: Illuminating Engineering Society, New York, N.Y., Sponsor. Tentative American Standard, Approved November 11, 1922 : Bulletin of the United States Bureau of Labor Statistics, No. 350
Illuminating Engineering Society. Committee on Motor Vehicle Lighting , American Engineering Standards Committee and United States. Bureau of Labor Statistics. Specifications of Laboratory Tests for Approval of Electric Headlighting Devices for Motor Vehicles: Illuminating Engineering Society, New York, N.Y., Sponsor. Tentative American Standard, Approved November 11, 1922 : Bulletin of the United States Bureau of Labor Statistics, No. 350 , Washington, D.C: G.P.O., January 1924, https://fraser.stlouisfed.org/title/3994, accessed on April 19, 2024.
G.P.O.
Washington, D.C
- lcc: HD8051 .U585b no.350
- oclc: 24220656