International thermodynamic tables of the fluid state-5 : methane / International Union of Pure and Applied Chemistry, Division of Physical Chemistry, Commission on Thermodynamics and Thermochemistry, Thermodynamic Tables Project ; produced in 1976 at the Project Centre, UK, by S. Angus, B. Armstrong, and K. M. de Reuck. (International thermodynamic tables of the fluid state ; v. 5) (Chemical data series ; no. 7)