DOVER BOOKS ON PHYSICS; Title Page; Dedication; Copyright Page; FOREWORD; Table of Contents; CHAPTER 1 - ATOMIC PHYSICS AND THE OLD QUANTUM THEORY; PROBLEMS; SUPPLEMENTARY PROBLEMS; CHAPTER 2 - WAVES AND SUPERPOSITION; 1. Waves; 2. Interference; 3. Orthogonal Expansions; CHAPTER 3 - POSTULATES AND FORMALISM OF QUANTUM MECHANICS; PROBLEMS; SUPPLEMENTARY PROBLEMS; CHAPTER 4 - SIMPLE EXACTLY SOLUBLE PROBLEMS IN WAVEMECHANICS; PROBLEMS; SUPPLEMENTARY PROBLEMS; CHAPTER 5 - ANGULAR MOMENTUM; PROBLEMS; SUPPLEMENTARY PROBLEMS; CHAPTER 6 - PERTURBATION AND VARIATION THEORY; PROBLEMS.SUPPLEMENTARY PROBLEMSCHAPTER 7 - HYDROGEN-LIKE ATOMS; PROBLEMS; SUPPLEMENTARY PROBLEMS; CHAPTER 8 - ELECTRONIC STRUCTURE OF ATOMS; PROBLEMS; SUPPLEMENTARY PROBLEMS; CHAPTER 9 - ELECTRONIC STRUCTURE OF MOLECULES; PROBLEMS; SUPPLEMENTARY PROBLEMS; CHAPTER 10 - RADIATION AND MATTER; PROBLEMS; SUPPLEMENTARY PROBLEMS; CHAPTER 11 - MOLECULAR SPECTROSCOPY; PROBLEMS; SUPPLEMENTARY PROBLEMS; CHAPTER 12 - SCATTERING THEORY; PROBLEMS; SUPPLEMENTARY PROBLEMS; APPENDIX 1 - UNITS AND FUNDAMENTAL CONSTANTS; APPENDIX 2 - VECTOR FORMULAS; APPENDIX 3 - HERMITE DIFFERENTIAL EQUATION.APPENDIX 4 - LEGENDRE POLYNOMIALS AND SPHERICAL HARMONICSAPPENDIX 5 - CURVILINEAR COORDINATES; APPENDIX 6 - TRANSFORMATIONS AND DIAGONALIZATION; APPENDIX 7 - HYDROGENIC WAVE FUNCTIONS AND ENERGIES; APPENDIX 8 - USE OF CHARACTER TABLES; APPENDIX 9 - MAXWELL'S EQUATIONS; APPENDIX 10 - USEFUL INTEGRALS; REFERENCES; INDEX.