Ibbetson, William John. **E 2008.24 = 3942.58 An elementary treatise on the mathematical theory of
perfectly elastic solids with a short account of viscous fluids. London: Macmillan and co. 1887. xiii, (2), 515 pp. Diagrams. Plates. a The title on the cover is, Mathematical theory of elasticity.
Elasticity. -Vis- Gs cosity.