TY  - BOOK
AU  - Ray, H.S.
AU  - Sridhar, R.
AU  - Abraham, K.P.
TI  - Extraction of nonferrous metals
SN  - 8185095639
U1  - 669.2 
PY  - 2017///
CY  - New Delhi
PB  - Affiliated East- west Press
KW  - Nonferrous metals--Metallurgy
KW  - MM202
ER  -