Chapter 1. Introduction -- Chapter 2. Geometry of Feasible Region -- Chapter 3. Simplex Method -- Chapter 4. Implementation of Simplex Method -- Chapter 5. Duality Principle and Dual Simplex Method -- Chapter 6. Primal-Dual Simplex Method -- Chapter 7. Sensitivity Analysis and Parametric LP -- Chapter 8. Generalized Simplex Method -- Chapter 9. Decomposition Method -- Chapter 10. Interior-Point Method -- Chapter 11. Integer Linear Programming (ILP) -- Chapter 12. Pivot Rule -- Chapter 13. Dual Pivot Rule -- Chapter 14. Simplex Phase-I Method -- Chapter 15. Dual Simplex Phase-l Method -- Chapter 16. Reduced Simplex Method -- Chapter 17. D-Reduced Simplex Method -- Chapter 18. Generalized Reduced Simplex Method -- Chapter 19. Deficient-Basis Method -- Chapter 20. Dual Decient-Basis Method -- Chapter 21. Face Method with Cholesky Factorization -- Chapter 22. Dual Face Method with Cholesky Factorization -- Chapter 23. Face Method with LU Factorization -- Chapter 24. Dual Face Method with LU Factorization -- Chapter 25. Simplex Interior-Point Method -- Chapter 26. Facial Interior-Point Method -- Chapter 27. Decomposition Principle.