Preface. Chap 1. The Electronic Liquid of Metals 2. Main Equations of the Theory of the Electro Fermi-Liquid of Anisotropic Metal 3. Local Anomalies of The Fermi Surface Curvature and the Anamolous Skin Effect 4. Cyclotron Resonance in Metals in a Normal Magnetic Field 5. The local geometry of the Fermi surface and magnetoacoustic oscillations in Metals 6. Fermi-Liquid Cyclotron Doppleron Waves in Metals 7. The Influence of the local geometry of the Fermi surface on Quantum Oscillations of the Velocity of the sound in metals 8. Local Geometry of the Fermi surface and high frequency phenomena in low dimensional structures. Appendix A. B. C. D.