Call Number (LC) Title Results
EBD C13.4-1.2 National Bureau of Standards, its functions and activities 1
EBD C13.4-1.2 to C13.4-400 Circulars of Bureau of Standards 1
EBD C13.4-2.3 Measurements of length and area, including thermal expansion 1
EBD C13.4-3.4 Design and test of standards of mass 1
EBD C13.4-5.2 Testing of clinical thermometers 1
EBD C13.4-6.3 Fees for electric, magnetic, and photometric testing 1
EBD C13.4-7.4 Pyrometer testing and heat measurements 1
EBD C13.4-8.2 Testing of thermometers 1
EBD C13.4-9.5 Testing of glass volumetric apparatus 1
EBD C13.4-10.2 Legal weights (in pounds) per bushel of various commodities 1
EBD C13.4-11.6 Analyzed irons and steels: Information as to samples 1
EBD C13.4-11.7 Standardization of bomb calorimeters 1
EBD C13.4-13.4 U.S. Government master specification for lamps, electric, incandescent, large, tungsten filament 1
EBD C13.4-13.5 1928 supplement to U.S. Government master specification for lamps, electric, incandescent, large, tungsten filament 1
EBD C13.4-15.3 International unit of light 1
EBD C13.4-16.2 Testing of hydrometers 1
EBD C13.4-17.2 Magnetic testing 1
EBD C13.4-18.2 Standard gage for sheet and plate iron and steel 1
EBD C13.4-19.2 Standard density and volumetric tables 1
EBD C13.4-20.2 Electrical measuring instruments 1