117 resultados para precious metals
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"HWRIC Project number HWR 87027."
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The dedication is signed: George Whetstones.
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No Spanish ed. in: NUC pre-1956, BLC, Sabin, Palau y Dulcet (2nd ed.).
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Contains reprints of original title-pages.
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"A list of authors": p. [299]-300.
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"A list of authors": p. [297]-298.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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"Compiled by Henry S. Rawdon, physicist, from results of metallographic examinations made by the Bureau of Standards, except where indicated otherwise."--p. 3.
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Includes bibliographical references.
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"Based on work originally compiled by the late Charles Loudon Bloxam, published in 1872; re-written and augmented by myself in 1882." A.K. Huntington. Preface.