TY  - BOOK
AU  - Hayes, P.C.
TI  - PROCESS SELECTION IN EXTRACTIVE METALLURGY
SN  - 0958919704
U1  - 669 
PY  - 0000///
CY  - 
PB  - 
KW  - Metallurgy
N1  - Contributed By P.M.J.Gray...[Et Al.]
ER  -