1915
Mathematics , Computational MathematicsTables and formulas for solving numerical problems
Free Download- Physics , Theory of Relativity and Gravitation
The Radial Velocities of the More Distant Stars
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The Second Derivatives of the Extremal Integral for a General Class of Problems of the Calculus of Variations
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Theorem Concerning the Singular Points of Ordinary Linear Differential Equations
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Transformations of Conjugate Systems With Equal Invariants
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Mathematics , Symmetry and groupUpper Limit of the Degree of Transitivity of a Substitution Group
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Art , Design: ArchitectureАльбом проектов дач, особняков, доходных домов, служб и т.д.
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Psychology , Love_ eroticБиблиотека великих писателей (Брокгауз-Ефрон). Пушкин. Том 6
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