TY  - BOOK
AU  - Mikesell,Raymond Frech
ED  - Resources for the Future.
TI  - The world copper industry: structure and economic analysis 
SN  - 0801822572
U1  - 338.2743 
PY  - 1979///
CY  - Baltimore, MD.
PB  - Published for Resources for the Future by Johns Hopkins University Press
KW  - Cobre
KW  - Industria y comercio
KW  - Finanzas
N1  - Incluye bibliografía
ER  -