Section - 1 1. Classical Mechanics and Origin of Quantum Mechanics 2. Fundamental Concepts of Quantum Mechanics Section - 2 3. Quantization of Translation Energy 4. Quantization of Vibration Energy 5. Quantization of Rotation Energy 6. Hydrogen Like Atoms Section - 3 7. Introduction to Approximate Methods 8. Variation Theorem and its Application 9. Perturbation Method and its Application 10. Introduction to Angular Momentum 11. Electron Spin and Related Concepts Section - 4 12. Concepts of Symmetry and Quantum Mechanics 1 3. Theories of Chemical Bonding Section - 5 14. Introduction to use of Computers in Quantum Mechanics Bibliography Appendix.