TY  - BOOK
AU  - Riggs, James
TI  - Engineering Economics
SN  - 0071155260
U1  - 658.15 
PY  - 1996///
CY  - New york
PB  - McGraw-hill intl
KW  - D
N1  - 0; 0; 0; 658_150000000000000_RIG; 0; 0; 0; 658_150000000000000_RIG
ER  -