Einheitliche Feldtheorie Und Hamiltonsches Prinzip
Berlin, Gruyter & Co., 1929. 4to. Orig. printed orange wrappers. Offprint/Sonderausgabe aus Sitzungsberichten... pp. (1)-6. Fine fresh copy. First edition in the rare Offprint, now called "Sonderausgabe" instead of "Sonderabdruck", having separate printed title and separate pagination. The early Offprints from "Sitzungsberichten..." are called "Sonderabdruck" up to Weil No.165 (including this). From Weil 166 onward they are called "Sonderausgabe...". - Before 161 (up to 160) the Offprints do not have separate title and pagination (the pagination follows the numbering in the periodical). From 166 the Offprint has both separate printed title and pagination. Thus Weil #'s 161-165 is still "Abdruck", but with separate title and pagination. These facts are not mentioned in the bibliographies.
Part of Einstein's final efforts on a unified field theory in which he "proposed a set of field equations, but added that 'further investigations will have to show whether [these] will give an interpretation of the physical qualities of space.'" Abraham Pais, 'Subtle is the Lord,' p. 346. Printing and the mind of man 416; Weil #166; Schilpp-Shields 2
Weil #166. Boni #184. Original orange printed wrappers. An exquisite copy of this RARE PAPER.
From Weil: Einheitlichen Feldtheorie Und Hamiltonsches Prinzip.
|Einheitlichen Feldtheorie Und Hamiltonsches Prinzip, 1929 (Hamiltonian Principles), von A. EINSTEIN|
(Immaculate original color)
Note: No internal or external markings.
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