Preface. Theory. Coherent and Incoherent Magnetization Processes in Non-Interacting Particles; A. Aharoni. Interaction Effects in Fine Particle Systems; R.W. Chantrell. Monte Carlo Simulations of Small Interacting Magnetic Particles; K.N. Trohidou, et al. A Monte Carlo Simulation of the Hysteresis Behavior of Small Magnetic Particles; X.D. Zianni, K.N. Trohidou. Micromagnetics of Thin Films and Multilayers; T. Schrefl. Micromagnetism of Small Structures; S.T. Chui. Magnetic Hysteresis in Bilayer; H.S. Darendelioglu. Micromagnetism and the Microstructure of Modern Magnetic Materials; H. Kronmüller. Stochastic Model for Domain Wall Dynamics and Ferromagnetic Hysteresis; C. Beatrice, et al. Influence of Defects Shape and Period on Domain Wall Coercive Field; K.L. Metlov, I. Tomás. Avalanches Size Distribution in Model Hard Magnetic Materials Having Different Textures; O.A. Chubykalo, et al. Domain Wall Dynamics and Preisach Modeling; G. Bertotti. The Effect of Thermally Induced Relaxation on the Remanent Magnetization in a Moving Preisach Model; R.M. Roshko, et al. A Vectorial Preisach-Type Model for Magnetic Hysteresis for Interacting Stoner-Wohlfarth Particles; C. Michelakis, et al. An Experimental System of the Classical Preisach Model of Magnetic Hysteresis; M. Pardavi-Horvath. Analysis of the Identification Methodologies in Preisach Modeling; A. Stancu. First Principles Determination of Hyperfine Fields in Pt/Fe(111) Multilayers; G. Lu, et al. Critical Behavior of the Thermal Conductivity Near a Magnetic Phase Transition; A. Rassili, M. Ausloos. Characterization Techniques. Imaging Magnetic Structures in the Transmission Electron Microscope; J.N. Chapman, K.J. Kirk. Domains, Domain Walls and theMagnetisation Reversal Process; J.N. Chapman, K.J. Kirk. Magnetic Force Microscopy of Sintered NdFeB; L. Folks, et al. Magnetic Viscosity and Hysteresis Phenomena; J. Tejada, et al. Quantum Hysteretic Phenomena in Mn12-Acetate Magnetic Clusters; J. Tejada, et al. Anomalous Magnetic Aftereffect; K.- H. Müller, et al. NMR as a Tool in Structural Studies of Modern Magnetic Materials; E. Jedryka, et al. Novel Materials and Properties. Small Particles. Particulate Magnetic Recording Media; D.E. Speliotis. Angular Dependence of Magnetization Reversal and Néel Brown Theory; W. Wernsdorfer, et al. Anomalous Hysteresis Properties in Ferrimagnetic and Antiferromagnetic Nanoparticles; A.E. Berkowitz, et al. Magnetisation Reversal in Cobalt and Permalloy Nano-Elements; K.J. Kirk, et al. Magnetization Dependence on Temperature and Grain Size in Nanostructured Samples; J.M. González, et al. Effect of Preparation Conditions on the Structural and Magnetic Properties of Fe-SiO2; J.A. Christodoulides, et al. Magnetic Characterization of Ni Nanoparticles Dispersed in Silica; J.M. González, et al. Fine Particle Magnetism in SmCo5 Produced by Ball Milling; E. Kirkpatrick, et al. The Application of Spark Erosion to the Synthesis of Thin Films Containing Ultrafine Particles; N.B. Shevchenko, et al. Compaction of Chemically Prepared Amorphous Fe-B Nanoparticles; P.V. Hendriksen, et al. Magnetic Behaviour of &ggr;-Fe2O3 Nanoparticles; B. Martinez, et al. Hysteresis Loops and Remanence Curves of Small &ggr;-Fe2O3 Particles with Different Packing Densities; M. Grigorova, et al. Irreversible and Time