1. Elements of Fluid Mechanics.- 2. Numerical Techniques.- 3. Modeling the Behavior of Materials.- 4. Two-Dimensional Elastic-Plastic Flow.- 5. Sliding Interfaces in Two Dimensions.- 6. Elastic-Plastic Flow in Three Space Dimensions.- 7. Sliding Surfaces in Three Dimensions.- 8. Magnetohydrodynamics of HEMP.- Appendices.- A. Effect of a Second Shock on the Principal Hugoniot.- B. Finite Difference Program for One Space Dimension and Time.- B.1 Fundamental Equations.- B.2 Finite Difference Equations.- B.3 Boundary Conditions.- B.4 Opening and Closing Voids.- C. A Method for Determining the Plastic Work Hardening Function.- C.1 Application to 6061-T6 Aluminum.- D. Detonation of a High Explosive for a ?-Law Equation of State.- E. Magnetic Flux Calculation.- F. Thermal Diffusion Calculation.- References.