Metallurgy ...
Published: 1877
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 93
Notes: Manuscript notes of lectures in the School of mines, Columbia university, from Oct. 8, 1877 to Dec. 19, 1877.

Inserted are 13 p. of manuscript notes on Ore dressing, dated Oct. 23 to Nov. 12 [1877?]