High pressure studies to determine the effects of volume and temperature on the lattice dynamics of molecular solids: N/sub 2/, CO/sub 2/, CH/sub 4/. Progress report for period July 1, 1979 - June 30, 1980, report, May 1, 1980; (https://digital.library.unt.edu/ark:/67531/metadc1069768/m1/1/: accessed April 24, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .