Call Number (LC) Title Results
C 13.10:229 1959 Research Highlights of the National Bureau of Standards : annual Report, Fiscal Year 1959 / 1
C 13.10:230 Standardization activities in the United States a descriptive directory.
Standardization activities in the United States ; a descriptive directory. 		2
C 13.10:231 Hydraulic research in the United States 1960 / 1
C 13.10:233 Units of weight and measure : definitions and tables of equivalents /
Units of weight and measure (United States customary and metric) : definitions and tables of equivalents. 		2
C 13.10:234 Household weights and measures / 2
C 13.10:235 Report of the 45th National Conference on Weights and Measures 1960 / 1
C 13.10:236 Standard frequencies and time signals from NBS stations WWV and WWVH / 1
C 13.10:236/11 NBS frequency and time broadcast services : radio stations WWV, WWVH, WWVB, and WWVL. 1
C 13.10:236/12 NBS frequency and time broadcast services : radio stations WWV, WWVH, WWVB, and WWVL / 1
C 13.10:237 Research Highlights of the National Bureau of Standards : annual Report, Fiscal Year 1960 / 1
C 13.10:238 Hydraulic research in the United States 1961 / 1
C 13.10:239 Report of the 46th National Conference on Weights and Measures 1961 / 1
C 13.10:240 Publications of the National Bureau of Standards July 1, 1957, to June 30, 1960 / 1
C 13.10:240/ Publications of the National Bureau of Standards. 1
C 13.10:240-2 Publications of the National Bureau of Standards Supplement of MP240 / 1
C 13.10:241 Standard materials issued by the National Bureau of Standards a descriptive list with prices.
Standard materials : a descriptive list with prices / 		2
C 13.10:242 1961 Research highlights of the National Bureau of Standards : annual report, fiscal year 1961 / 1
C 13.10:243 Index to the reports of the National Conference on Weights and Measures : from the first to the forty-fifth 1905 to 1960 / 1
C 13.10:244 Report of the 47th National Conference on Weights and Measures 1962 / 1
C 13.10:245 Hydraulic research in the United States 1962 / 1