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Publication Date: June 1938 (Article)
DOI: 10.1021/ed015p251
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Publication Date: June 1938 (Editorial)
DOI: 10.1021/ed015p252

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DOI: 10.1021/ed015p253
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DOI: 10.1021/ed015p259
Charles E. Braun , Martha B. Mason and Constance L. Brown
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DOI: 10.1021/ed015p261
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DOI: 10.1021/ed015p268
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DOI: 10.1021/ed015p271
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DOI: 10.1021/ed015p275
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DOI: 10.1021/ed015p277
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DOI: 10.1021/ed015p280
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DOI: 10.1021/ed015p281
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DOI: 10.1021/ed015p283
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DOI: 10.1021/ed015p285
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Publication Date: June 1938 (Letter)
DOI: 10.1021/ed015p289.1

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Publication Date: June 1938 (Letter)
DOI: 10.1021/ed015p289.2

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Publication Date: June 1938 (Letter)
DOI: 10.1021/ed015p289.3

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Publication Date: June 1938 (Letter)
DOI: 10.1021/ed015p290.1

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Publication Date: June 1938 (Letter)
DOI: 10.1021/ed015p290.2

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Publication Date: June 1938 (Letter)
DOI: 10.1021/ed015p291.1

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Publication Date: June 1938 (Letter)
DOI: 10.1021/ed015p291.2

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Publication Date: June 1938 (Letter)
DOI: 10.1021/ed015p292

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DOI: 10.1021/ed015p293.1
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DOI: 10.1021/ed015p293.2
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DOI: 10.1021/ed015p294
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DOI: 10.1021/ed015p297.1

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Publication Date: June 1938 (Book and Media Review)
DOI: 10.1021/ed015p297.2

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Publication Date: June 1938 (Book and Media Review)
DOI: 10.1021/ed015p297.3

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DOI: 10.1021/ed015p298.1

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DOI: 10.1021/ed015p298.2

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DOI: 10.1021/ed015p299.1

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DOI: 10.1021/ed015p299.2

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Publication Date: June 1938 (Book and Media Review)
DOI: 10.1021/ed015p299.3

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Publication Date: June 1938 (Book and Media Review)
DOI: 10.1021/ed015p300.1

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Publication Date: June 1938 (Book and Media Review)
DOI: 10.1021/ed015p300.2

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Publication Date: June 1938 (Book and Media Review)
DOI: 10.1021/ed015p300.3

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