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By: Wheeler, William Morton,
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 1--40
Publication info: Philadelphia, American Philosophical Society,
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By: Mccollum, E V
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 41--54
Publication info: Philadelphia, American Philosophical Society,
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By: Balch, Edwin Swift
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 55--73
Publication info: Philadelphia, American Philosophical Society,
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By: Prince, John Dyneley,
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 74--88
Publication info: Philadelphia, American Philosophical Society,
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By: Benedict, Francis Gano, - Johnson, Alice
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 89--96
Publication info: Philadelphia, American Philosophical Society,
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By: Kennelly, Arthur Edwin, - Velander, Edy
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 97--132
Publication info: Philadelphia, American Philosophical Society,
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By: Millikan, Robert A
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 133--149
Publication info: Philadelphia, American Philosophical Society,
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By: Mayor, Alfred Goldsborough
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 150--160
Publication info: Philadelphia, American Philosophical Society,
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By: Matthew, William Diller,
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 161--181
Publication info: Philadelphia, American Philosophical Society,
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By: Pearl, Raymond,
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 182--222
Publication info: Philadelphia, American Philosophical Society,
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By: Barnard, E. E. (Edward Emerson),
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 223--235
Publication info: Philadelphia, American Philosophical Society,
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By: Nipher, Francis E
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 236--240
Publication info: Philadelphia, American Philosophical Society,
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By: Campbell, W. W. (William Wallace),
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 241--254
Publication info: Philadelphia, American Philosophical Society,
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By: Anderson, J. A. (John Augustus),
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 255--258
Publication info: Philadelphia, American Philosophical Society,
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By: Lampland, Carl Otto,
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 259--264
Publication info: Philadelphia, American Philosophical Society,
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By: Mitchell, S A
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 265--268
Publication info: Philadelphia, American Philosophical Society,
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By: Kunz, Jakob, - Stebbins, Joel
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 269--271
Publication info: Philadelphia, American Philosophical Society,
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By: Miller, John A
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 272--281
Publication info: Philadelphia, American Philosophical Society,
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By: Frost, Edwin B
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 282--288
Publication info: Philadelphia, American Philosophical Society,
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By: Allen, Charles E. (Charles Elmer),
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 289--316
Publication info: Philadelphia, American Philosophical Society,
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By: Ashford, Bailey K
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 317--336
Publication info: Philadelphia, American Philosophical Society,
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By: Shapley, Harlow
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 337--345
Publication info: Philadelphia, American Philosophical Society,
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By: MacDougal, Daniel Trembly,
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 346--372
Publication info: Philadelphia, American Philosophical Society,
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By: Webster, Arthur Gordon,
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 373--381
Publication info: Philadelphia, American Philosophical Society,
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By: Webster, Arthur Gordon, - Allen, Mildred
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 382--385
Publication info: Philadelphia, American Philosophical Society,
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By: Osborn, Henry Fairfield, - Mook, Charles Craig,
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 386--396
Publication info: Philadelphia, American Philosophical Society,
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By: Wright, F. E. (Frederic Eugene),
Type: Article
In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume: 58
Issue: 220
Date: 1919
Page Range: 401--447
Publication info: Philadelphia, American Philosophical Society,