TY  - BOOK
AU  - Runge,Ian Charles
TI  - Mining economics and strategy
SN  - 0873351657 (rustica)
AV  - TN274 R85
U1  - 338.2/3 21
PY  - 1998///
CY  - Littleton, Colorado
PB  - Society for Mining, Metallurgy, and Exploration
KW  - Ingenieria de minas
KW  - Eficiencia de costos
KW  - Industria minera
KW  - Politica gubernamental
ER  -