00931nam0-2200289---450-99000984288040332120140403111404.0000984288FED01000984288(Aleph)000984288FED0100098428820140326d1961----km-y0itay50------baengTH--------001yyMining developments in Asia and the Far East 1959United Nations, Economic Commission for Asia and the Far EastBangkokUnited Nations1961VII, 48 p.28 cmMineral resources development series15United Nations.Economic Commission for Asia and the Far East522540ITUNINARICAUNIMARCBK990009842880403321T 4/124724DINGEDINGEMining developments in Asia and the Far East 1959826441UNINA