00939nam0-2200289---450-99000984365040332120140403111859.0000984365FED01000984365(Aleph)000984365FED0100098436520140328d1963----km-y0itay50------baengUSa-------001yyMining developments in Asia and the Far East 1961United Nations, Economic Commission for Asia and the Far EastNew YorkUnited Nations1963VIII, 68 p.ill.28 cmMineral resources development series19United Nations.Economic Commission for Asia and the Far East522540ITUNINARICAUNIMARCBK990009843650403321T 4/14s.i.DINGEDINGEMining developments in Asia and the Far East 1961826433UNINA