CONTENTS[br] I. Physics in Russia Before the Revolution and Start of Organization of Soviet Physics 678[br] II. Review of Work of Soviet Physicists 686[br] General Problems of Theoretical Physics 686[br] Elementary Particle Physics 688[br] Physics of the Atomic Nucleus 693[br] Plasma Physics 697[br] Optics. Physics of Atoms and Molecules 697[br] Quantum Electronics 705[br] Radiophysics and Theory of Oscillations 706[br] Low Temperatures 709[br] Physics of Dielectrics 712[br] Physics of Semiconductors 713[br] Mechanical Properties of Solids 715[br] Magnetism 716[br] Acoustics 718[br] III. Organizational Problems. Scientific literature 718[br]