Silver and prices in China: report of the committes for the study of silver values and commodity prices Ministry of Industries Members of the Committee/Leonard Shien Lien... [et al.]
The Commercial Press , 1935
 Buku Teks
Ryan, W.J.L.
Prices theory / W.J.L. Ryan
Macmillan, 1958
 Buku Teks
Tatang Hendra, author
Studi optimasi proses recovery perak dari decopperized anode slime dengan selective leaching ammonium hidroksida = An optimization study of silver recovery of decopperized anode slime by selective leaching of ammonium hydroxide
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2011
 UI - Tesis (Open)
Influence of silver catalyst on bio-dissolution of sulfide gold ores from Gunung Papandayan
 Artikel Jurnal
Jastram, Roy W., author
Silver : the restless metal
Johns Hopkins Press, 1981
 Buku Teks
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