Impact of technology on the commercial secondary aluminum industry /
by Donald L. Siebert.
APA Citation
Siebert, D. L., United States. Bureau of Mines. (1970). Impact of technology on the commercial secondary aluminum industry. [Washington, D.C.]: U.S. Bureau of Mines.
MLA Citation
Siebert, Donald L, and United States. Bureau of Mines. Impact of Technology On the Commercial Secondary Aluminum Industry. [Washington, D.C.]: U.S. Bureau of Mines, 1970.
Warning: These citations may not always be complete (especially for serials).