Institute for Basic Standards (U.S.). Cryogenics Division.

• LNG materials & fluids
• Thermocouple reference tables based on the IPTS-68
• Publications and services of the Cryogenics Division, National Bureau of Standards, 1953-1977
• Publications and services of the National Bureau of Standards, Cryogenics Division, Institute for Basic Standards, Boulder, Colorado 80302, 1953-1972