p 501
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p501
p 502
Publication Date: November 1939 (Editorial)
DOI: 10.1021/ed016p502

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p 503
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p503
p 510
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p510
Charles M. Mason and Edward F. Mellon
p 512
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p512
p 513
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p513
p 514
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p514
p 516
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p516
p 517
Publication Date: November 1939 (Letter)
DOI: 10.1021/ed016p517

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p 518
Publication Date: November 1939 (Letter)
DOI: 10.1021/ed016p518.1

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p 518
Publication Date: November 1939 (Letter)
DOI: 10.1021/ed016p518.2

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p 518
Publication Date: November 1939 (Letter)
DOI: 10.1021/ed016p518.3

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p 519
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p519
p 535
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p535
p 538
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p538
p 539
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p539
p 540
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p540
p 545
Publication Date: November 1939 (Article)
DOI: 10.1021/ed016p545
p 546
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p546.1

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p 546
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p546.2

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p 546
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p546.3

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p 546
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p546.4

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p 546
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p546.5

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p 547
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p547.1

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p 547
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p547.2

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p 548
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p548.1

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p 548
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p548.2

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p 548
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p548.3

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p 549
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p549.1

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p 549
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p549.2

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p 549
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p549.3

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p 550
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p550.1

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p 550
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p550.2

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p 550
Publication Date: November 1939 (Book and Media Review)
DOI: 10.1021/ed016p550.3

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