Van der Lingen E. & The Southern African Institute of Mining and Metallurgy. Aspects of Coloured Precious Metal Intermetallic Compounds.
Lua i Stíl Chicago (17ú heag.)Van der Lingen E. agus The Southern African Institute of Mining and Metallurgy. Aspects of Coloured Precious Metal Intermetallic Compounds.
Lua MLA (9ú heag.)Van der Lingen E. agus The Southern African Institute of Mining and Metallurgy. Aspects of Coloured Precious Metal Intermetallic Compounds.
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