Electron Emission.- Electron Emission from Solids During Ion Bombardment. Theoretical Aspects.- Ion-Induced Auger Electron Emission from Solids.- Interaction Between Metastable Rare Gas Atoms and Surfaces.- Deexcitation of Metastable He-Atoms Interacting with Clean and Adsorbate Covered Metal Surfaces.- Electron and Photon Impact.- The Use of Angle-Resolved Electron and Photon Stimulated Desorption for Surface Structural Studies.- Auger-Initiated Desorption from Surfaces: Review + Prospects.- Optical Radiation from Electron Sputtering of Alkali Halides.- Electron Transfer.- Electron Capture and Loss to Continuum States in Gases and Solids.- New Experiments with Electron Capture Spectroscopy at Ni, Cd and Cr Surfaces.- Electronic Excitation in Ion-Molecule Collisions.- Charge Fractions of Reflected Particles.- Plasma Effects in the Theory of Charge Fractions.- Polarized Light Emission.- Polarization of Balmer Radiation from Crazing Incidence Collisions of Protons on Surfaces.- LY? Polarization After Electron Capture in Ion-Surface Interaction.- Light Emission and Circular Polarization by Ion Surface Scattering at Crazing Incidence.- Orientation of Target and Projectile States After N+-He-Collisions with Impact Parameter Selection.- Excited Particle Emission.- Outer Shell Excitation During Sputtering and Low Energy lon Scattering.- Comment on the Energy Distribution of Excited Recoil Atoms.- Quantitative Aspects of Outer-Shell Excitation in lon-Surface Collisions.- Theory of Charge States in Sputtering.- Boundary Conditions for Models of Ion and Excited-State Formation in the Sputtering Process.- On the Velocity Measurements of Sputtered Excited Atoms.- Index of Contributors.