TY  - BOOK
AU  - Gilchrist,J.D.
TI  - Extraction metallurgy
T2  - International series on materials science and technology
SN  - 0-08-021712-5
AV  - TN665 G48 1980
PY  - 1980///
CY  - Oxford
PB  - Pergamon Press
KW  - Metalurgia
ER  -