Copper
By: by E.W. Axe & R.E. Houghton
Series: Axe-Houghton economic studies. Series B -- no. 2; Axe-Houghton economic studies -- no. 2
Publisher: E.W. Axe & Co., Inc.
Published: 1934
Place of publication: New York]
Language: eng
Number of pages: 17
Notes: Mimeographed.