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Die Bedeutung der Verfügbarkeit mineralischer Bodenschätze für die Produktionsstrukturen in Entwicklungsländern
Mewes, Heinz, (1986)
Guidelines on application of microcomputers in mineral processing laboratory : technical data for determining the fair price of ores in developing countries
Gadó, P., (1985)
LDC policies towards foreign mineral investors
Radetzki, Marian, (1980)
Real process improvement using the CMMI
West, Michael, (2004)
Price stability for cooper : the prospects and the problems
West, Michael, (1973)
The essence of high performance teams
West, Michael A., (2012)