Contents: 1.Introduction. 2. Cell Complexes and Simplicial Complexes. 3. Covering Spaces and Fundamental Group. 4. Homology Groups. 5. Topology of Manifolds. 6. Universal Coefficient Theorem for Homology. 7. Cohomology. 8. Homology of Manifolds. 9. Cohomology of Sheaves. 10. Homotopy Theory. 11. Homology of Fibre Spaces. 12. Characteristic Classes. 13. Spectral Sequences.