. . . . . "Mine bookkeeping; a comprehenisve system of records and accounts for mining operations of moderate dimensions" . . . . . "Mine Bookkeeping, etc"@en . . . . . "Mine bookkeeping a comprehensive system of records and accounts for mining operations of moderate dimensions" . "Mine bookkeeping a comprehensive system of records and accounts for mining operations of moderate dimensions"@en . "Mine bookkeeping : a comprehensive system of records and accounts for mining operations of moderate dimensions" . . . . . . "Mine bookkeeping" . "Mine Bookkeeping" . "Mine booklceping" . "Mine bookkeeping a comprehenisve system of records and accounts for mining operations of moderate dimensions"@en . . . . "Mijnbouw." . . "Verenigde Staten." . . "Accounting." . . "Boekhouden." . .