A text-book of assaying : for the use of those connected with mines
著者
書誌事項
A text-book of assaying : for the use of those connected with mines
（Griffin's metallurgical series）
Charles Griffin, 1913
13th ed. rev.
A text-book of assaying : for the use of those connected with mines
（Griffin's metallurgical series）
Charles Griffin, 1913
13th ed. rev.