TY  - BOOK
AU  - Tara Chand
AU  - Agarwal, V. K.
AU  - Garg, S. B. L.
TI  - Engineering economics
SN  - 8185240825
U1  - 330.0246 TAR 
PY  - 2014///
CY  - Roorkee
PB  - Nem Chand & Bros
KW  - Engineering economics
ER  -