(Providence)International Conference on the Physics and Chemistry of Solid Surfaces International Conference on the Physics and Chemistry of Solid Surfaces International conference on the physics of semiconductors (Konigstein)International Conference on the Physics of Selenium and Tellurium International Conference on the Dynamics of Interfaces International Conference on the Physics of Semiconductors. International Conference on the Physics of Selenium and Tellurium (London)International conference on Sources and Effects of Power System Disturbances Prentice-Hall international series in the physical and chemical engineering sciences