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Ludwik Silberstein Knihy

    The Theory of General Relativity and Gravitations; Based on a Course of Lectures Delivered at the Conference on Recent Advances in Physics Held at the
    The Theory of Relativity
    Simplified Method of Tracing Rays Through Any Optical System of Lenses, Prisms, and Mirrors
    Vectorial Mechanics
    Bell's Mathematical Tables; Together With a Collection of Mathematical Formulae, Definitions, and Theorems