cam a22 4 4500 114009384 CHVBK 20200416013454.0 980529s1998 cou 00 eng| 0-87335-165-7 978-0-87335-165-2 (OCoLC)811398074 (IDSBB)006017731 SzZuIDS BS/BE B569 kids Runge Ian C. Mining economics and strategy Ian C. Runge Littleton (Colo.) Society for Mining, Metallurgy, and Exploration 1998 295 S. Text txt rdacontent/ger ohne Hilfsmittel zu benutzen n rdamedia/ger Band nc rdacarrier/ger Mining engineering Cost effectiveness Mineral industries Government policy Technique minière Coût-efficacité Mines Industrie Politique gouvernementale Technique minière Coût-efficacité ram Industries minières Politique publique ram bw SzZuIDS BS/BE IDSBB 100 1- Runge Ian C. SWISSBIB 114009384 BK020000 XK020000 XK020000 IDSBB B569 B569 569UF IUC B-40 42 NELB5691209