Continuum mechanics.

Vibrations and waves in continuous mechanical systems by: DasGupta, Anirvan; Hagedorn, Peter (Language materials, printed)

The finite element method by: Taylor, R. L.; Zienkiewicz, O. C. (Language materials, printed)

Continuum mechanics : concise theory and problems by: Chadwick, P. (Language materials, printed)

Electrodynamics of continuiys media by: Lifshitz, E. M.; Landau, L. D. (Language materials, printed)