1.
図書 |
editor-in-chief, Robert C. Weast
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2.
図書 |
editors, Robert C. Weast, Melvin J. Astle
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3.
図書 |
editor-in-chief, Robert C. Weast ; associate editors, Melvin J. Astle, William H. Beyer
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4.
図書 |
Weast, Robert C., 1916- ; Selby, Samuel M., 1904-
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