Copper as an alloying element in steel and cast iron Yazar: Lorig, Clarence Herman 1900-

A.S.T.M. standards on copper and copper alloys, sponsored by A.S.T.M. committee B-5 on copper and copper alloys, cast and wrought, April, 1946.

Metallurgy of copper Yazar: Newton, Joseph, 1909-

The alloys of iron and copper Yazar: Gregg, James Lawrence 1899-

Leached outcrops as guides to copper ore Yazar: Locke, Augustus 1883-

The copper deposits of Ray and Miami, Arizona Yazar: Ransome, Frederick Leslie 1868-1935

The copper mines of the world Yazar: Weed, Walter Harvey, 1862-

Informe sobre las mina de cobre de las rancherias de Mancayan, Suyuk, Bumucun y Agbao en el distrito de lepanto, isla de Luzon de las Filipinas L ; por D. Jose Maria Santos, ingeni... Yazar: Santos, Jose Maria

PLDT upgrading all old copper phone wires to fiber. IN Business News Yazar: Abadilla, Emmie V.

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Underground mining to erode Philex returns. IN Business Yazar: Simeon, Louise Maureen

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