M¿ssbauer Parameters: Determination and Interpretation.- Interpretation and Applications of M¿ssbauer Fraction Experiments.- Electric Field Gradients in Iron Compounds.- M¿ssbauer Paramagnetic Hyperfine Structure.- Localized Moments of Dilute Iron in Nonmagnetic Host Metals.- Measurement of Magnetic Field Distributions.- The Use of M¿ssbauer Spectroscopy in Iron Coordination Chemistry.- Some Applications of Superconducting Magnets.- M¿ssbauer Spectrometry: Application to Material Investigations.- M¿ssbauer Analysis of Meteoritic Iron Minerals.- M¿ssbauer Spectrometry of Hemoglobin: Paramagnetic Effects.- M¿ssbauer Studies of Rare-Earth Intermetallic Compounds.- The M¿ssbauer Effect of Sn119 in Palladium-Rich Palladium¿Tin Solid Solutions.- Investigation of Ultra-Thin Iron Films.