TY  - BOOK
AU  - Riggs,L.James
AU  - Bedworth,David D
AU  - Randhawa,Sabah U.,1
TI  - Engineering Economics
SN  - 9780070586703
U1  - 620.33 
PY  - 2004///
CY  - New Delhi
PB  - Tata Mc Graw Hill
KW  - Engineering Economics
KW  - Civil Engineering
ER  -