共 50 条
- [1] IMPLICATIONS FOR COPPER INDUSTRY OF RECENT DEVELOPMENTS IN CIPEC COUNTRIES [J]. METALL, 1970, 24 (11): : 1253 - &
- [3] CIPEC AND COPPER EXPORT EARNINGS OF MEMBER COUNTRIES [J]. DEVELOPING ECONOMIES, 1972, 10 (01): : 3 - 29
- [4] CIPEC AND COPPER EXPORT EARNINGS OF MEMBER COUNTRIES [J]. DEVELOPING ECONOMIES, 1973, 10 (01): : 3 - 29
- [7] MUST STRUCTURE OF WORLD COPPER TRADE AND INDUSTRY CHANGE [J]. METALL, 1978, 32 (11): : 1151 - 1154
- [9] THE COPPER SEMI-FINISHED INDUSTRY - PARTNER OF THE NONFERROUS METALS TRADE [J]. METALL, 1990, 44 (11): : 1092 - 1095