books.google.com - This classic book, now reissued in paperback, presents a detailed account of the mathematical theory of viscosity, thermal conduction, and diffusion in non-uniform gases based on the solution of the Maxwell-Boltzmann equations. The theory of Chapman and Enskog, describing work on dense gases, quantum...http://books.google.com/books/about/The_Mathematical_Theory_of_Non_uniform_G.html?id=Cbp5JP2OTrwC&utm_source=gb-gplus-shareThe Mathematical Theory of Non-uniform Gases