1. Thermodynamic and related properties of parahydrogen from the triple point to 100 ̊K at pressures to 340 atmospheres [by] H. M. Roder, L. A. Weber, and R. D. Goodwin. United States. National Bureau of Standards. Monograph ; Roder, H. M. [Browse] Washington, for sale by the Superintendent of Documents, U. S. Govt. Print. Off., 1965. Book Loading...ReCAP - Remote Storage » 9270.778
2. The "1958 He4 scale of temperatures." United States. National Bureau of Standards. Monograph 10. United States. National Bureau of Standards [Browse] Washington : 1960. Book Loading...ReCAP - Remote Storage » 8251.922
