TY  - BOOK
AU  - Rosenqvist, Terkel.
TI  - Principles of extractive metallurgy
T2  - McGraw-Hill series in materials science and engineering
SN  - 0070528476
PY  - 1974///
CY  - New York
PB  - McGraw-Hill
KW  - Metallurgy
N1  - Includes bibliographies
ER  -