Pehlke, R.D.
Unit processes of extractive metallurgy - American Elsevier publishing company Inc. 1973 - xiv;396p.
0-444-00130-1
Metallurgy
669.053:66.021
Unit processes of extractive metallurgy - American Elsevier publishing company Inc. 1973 - xiv;396p.
0-444-00130-1
Metallurgy
669.053:66.021