Physics

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Berlin, Julius Springer, 1923.

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BOTHE, W. (+) H. BECKER.

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BOTHE, W.

Berlin, Julius Springer, 1923.

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Berlin, Julius Springer, 1923.

HEISENBERG, W. (+) M. BORN.

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BOTHE, W.

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EINSTEIN, ALBERT (+) P. EHRENFEST.

Berlin, Julius Springer, 1923.

EINSTEIN, ALBERT (+) L. HOPF.

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PLANCK, MAX.

Leipzig, Barth, 1924.

LAUE, MAX VON.

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STARK, J.

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