TY  - BOOK
AU  - Degarmo, E. Paul
AU  - Canada, John R.
AU  - Sullivan, William G.
TI  - Engineering Economy 
U1  - 658.15202462 
PY  - 1979///
CY  - New York : 
PB  - Macmillan, 
KW  - Engineering Economy
N1  - NN
ER  -