http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1928 supplement to U.S. Government master specification for lamps, electric, incandescent, large, tungsten filament
[With data on tolerances and characteristics of tungsten filament lamps]
Record is based on bibliographic data in ProQuest U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from ProQuest, LLC.
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2012. digital, PDF file. ProQuest U.S. Executive Branch Documents, 1910-1932. Mode of access: World Wide Web via ProQuest website.
System requirements: PDF reader software.
Standards Bur. Circ. No. 13 (11th ed., supp.)
Supplement, 1928, to U.S. Government master specification for lamps, electric, incandescent, large, tungsten, filament