Describes the problems facing De Beers at the start of 1983. De Beers had, since its formation in 1888, exercised a large measure of control over the world supply of diamonds. In 1983, the company itself mined over 40% of the world's natural diamonds and,

【書誌情報】

ページ数：15ページ

サイズ：A4

商品番号：HBSP-391076

発行日：1990/10/16

登録日：2011/2/7