Crystallography, Structure and Morphology Magnetic Properties Crystal Structure Data of Inorganic Compounds Magnetic Properties of Free Radicals Electronic Properties Magnetic and Other Properties of Oxides and Related Compounds Nuclear Quadrupole Resonance Spectroscopy Data Spectroscopic Methods Structure and Molecular Constants Metals: Phonon States. Electron States and Fermi Surfaces Structure Data of Elements and Intermetallic Phases Acoustical and Optical Properties Magnetic Properties of Coordination and Organometallic Transition Metal Compounds Metals: Electronic Transport Phenomena Molecular Constants Mostly from Microwave, Molecular Beam, and Electron Resonance Spectroscopy Structure Data of Organic Crystals