Bird, R. Byron [Professor of Chemical Engineering, University of Wisconsin and co-author of book on Molecular Theory of Gases and Liquids.] -- NOTE: Letters on history of kinetic theory, whether "H" in "Boltzmann's H-Theorem" is supposed to mean Greek letter "eta", 1966-1989

Bird, R. Byron [Professor of Chemical Engineering, University of Wisconsin and co-author of book on Molecular Theory of Gases and Liquids.] -- NOTE: Letters on history of kinetic theory, whether "H" in "Boltzmann's H-Theorem" is supposed to mean Greek letter "eta", 1966-1989, 2.1.29, Box: 1, Folder: 29.0. Stephen G. Brush papers, 0294-UA. Special Collections and University Archives. https://archives.lib.umd.edu//repositories/2/archival_objects/286454 Accessed May 19, 2024.