1. Partial Differential Equations
2. Fourier Series
3A. Application of Partial Differential Equations- Vibrations of Strings
3B. One Dimensional Heat Flow
3C. Steady State heat flow in 2 Dimension
4. Fourier Transforms
5. Z-Transforms and Difference Equations
Appendix A
Appendix B
Appendix C
Appendix D
Solved Questions Papers - 1 to 11