TY  - BOOK
AU  - Peters,Frank A.
TI  - Economic evaluation methodology
T2  - Information circular ; 9147
AV  - TN295TN272 .U4
U1  - 622 s622/.068/1�19 
PY  - 1987///
CY  - [Avondale, Md.]
PB  - U.S. Dept. of the Interior, Bureau of Mines
KW  - Mines and mineral resources
KW  - United States
KW  - Costs
KW  - Engineering economy
KW  - Technology transfer
ER  -