TY  - BOOK
AU  - Thuesen, G. J.
AU  - Fabrycky, W.J. jt.au.
TI  - Engineering economy
SN  - 8120321441
U1  - 338.62 
PY  - 1989///
CY  - New Delhi
PB  - Prentice Hall
KW  - Economics
KW  - Enggineering
N1  - 325837:yr.2001
ER  -