p 51
Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p51
p 52
Publication Date: February 1939 (Editorial)
DOI: 10.1021/ed016p52

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Tenney L. Davis and Yun-Ts'ung Chao
p 53
Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p53
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Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p57
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Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p60
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Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p66
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Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p68
J. L. Maynard , H. H. Barber and M. C. Sneed
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Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p77
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Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p83
p 86
Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p86
p 88
Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p88
J. T. Dobbins , E. C. Markham and H. L. Edwards
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Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p94
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Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p98
p 99
Publication Date: February 1939 (Article)
DOI: 10.1021/ed016p99
p 100
Publication Date: February 1939 (Book and Media Review)
DOI: 10.1021/ed016p100.1

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p 100
Publication Date: February 1939 (Book and Media Review)
DOI: 10.1021/ed016p100.2

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p 100
Publication Date: February 1939 (Book and Media Review)
DOI: 10.1021/ed016p100.3

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