Galaxies and Cosmology

General Introduction.- 1. The Classification and Morphology of Galaxies.- 2. The Galactic Interstellar Medium.- 3. The Kinematics and Masses of Galaxies.- 4. Elliptical Galaxies.- 5. The Spiral Structure of Galaxies.- 6. Barred Galaxies.- 7. Interactions Between Galaxies.- 8. Extragalactic Radio Sources.- 9. Quasars and Other Active Nuclei.- 10. Quasar Absorption-Line Systems.- 11. The Universe on a Large Scale.- 12. The Formation of Galaxies and Large Structures in the Universe.- 13. Cosmology.- List of Constants, Notation, and Units Used.