TY  - BOOK
AU  - Hegde, R.K.
TI  - Engineering economics 
SN  - 8128004662
U1  - 658 
PY  - 2006///
CY  - Bangalore
PB  - Sapna book house
KW  - Simple interest
KW  - Financial ratios
KW  - Estimating and costing
ER  -