TY  - BOOK
AU  - Runge,Ian Charles
TI  - Mining economics and strategy
SN  - 0873351657
PY  - 1998///
CY  - Littleton
PB  - Society form mining, metallurgy, and exploration
KW  - EconomÃ­a minera
KW  - lemb
KW  - Industria minera
KW  - IngenierÃ­a de minas
KW  - Libro
KW  - unescot
N1  - BibliografÃ­a en p.277-282
ER  -