The extraction of non-ferrous metals /
Ray, Hem Shanker, 1940-
The extraction of non-ferrous metals / H.S. Ray ; Abraham, K. P. and Sridhar, R.,. - New Delhi : Affiliated East-West Press, 1985. - x, 531 p. : ill. ; 25 cm.
Includes bibliographical references.
8185095639
1.Nonferrous metals--Metallurgy
669.2 / RAY/H
The extraction of non-ferrous metals / H.S. Ray ; Abraham, K. P. and Sridhar, R.,. - New Delhi : Affiliated East-West Press, 1985. - x, 531 p. : ill. ; 25 cm.
Includes bibliographical references.
8185095639
1.Nonferrous metals--Metallurgy
669.2 / RAY/H