Davids, Mila; Tai, Sue-Yen Tjong Tjin - In: Business History 51 (2009) 5, pp. 668-690
Before World War II, Dutch State Mines, the national, state owned coal corporation, was confronted with major challenges, specifically that foreign coal was sold at dumping prices in the home market. At the same time, coal cleaning needed to be improved in order to offer higher quality coal...