The mathematics of diffusion. 2nd Edn. 

 -  p.1-4141975 .
<br/><br/> Contents: The diffusion equations; methods of solution when the diffusion coefficient is constant; Infinite and semi-infinite media; Diffusion in a plane sheet; Diffusion in a cylinder; Diffusion in a sphere; Concentration-dependent diffusion-methods of solution; numerical methods; Some calculated results for variable diffusion coefficients; The definition and measurement of diffusion coefficients; Non-Fickian diffusion; Diffusion in heterogeneous media; Moving boundaries; Diffusion and chemical reaction; Simultaneous diffusion of heat and moisture. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIFFUSION<br/>MATHEMATICS