1.
図書 |
by the following authors, R.G. Treuting ... [et al.]
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2.
図書 |
[by] W. L. Fink, F. Keller, W. E. Sicha..
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3.
図書 |
sponsored by the American Society for Metals
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4.
図書 |
C. W. Borgmann ... [et al.]
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