Preface Preface to the Second Edition: Quantum Mechanics of Atoms and Molecules Preface to the First Edition: Quantum Mechanics of Atoms and Molecules Preface to the First Edition: Quantum Mechanics of Large Systems Symbols Defined in the Text I Quantum Mechanics of Atoms and Molecules 1 Introduction 2 The Mathematical Formulation of quantum Mechanics 3 Quantum Dynamics 4 Atomic Systems II Quantum Mechanics of Large Systems 1 Systems with Many Particles 2 Thermostatics 3 Thermodynamics 4 Physical Systems Bibliography to Part I Bibliography to Part II Index