v. 1. Fundamentals / with special contributions by H.P. van Leeuwen (chapter 6), T. Van Vliet (chapter 6), A.-M. Cazabat (chapter 7). -- v. 2. Solid-liquid interfaces / with special contributions by A. de Keizer (Chapter 3), B.H. Bijsterbosch (Chapter 4), G.J. Fleer and M.A. Cohen Stuart (Chapter 5) -- v.4. Particulate colloids -- v. 5. Soft colloids