Solid-State Physics, Superconductivity: Electronic Structure of Highly Correlated Systems; L.M. Falicov, J.K. Freericks. Quantum Fluids: Unusual One-Electron States on the Surface of Liquid Helium; E. Baskin. Nuclear Physics: Nucleonic Superfluid; J.W. Clark, et al. Atoms and Molecules: Fock-Space Coupled Cluster Method; S.R. Hughes, U. Kaldor. Classical Fluids, Polymers, Plasmas: Fluids of Hard Convex Molecules; M.S. Wertheim. Lattice Theories, Phase Transitions: Line Tension at Wetting and Prewetting Transitions; B. Widom. Cellular Automata: Cellular Automata and Spread of Damage; C. Tsallis. Fundamental Quantum Mechanics: Hannay Angle in Classical Mechanics and its Gauge-Invariant Generalization; D. Kobe. 51 additional articles. Index.