TY  - BOOK
AU  - Panneerselvam, R
AU  - Panneerselvam, R
TI  - Engineering economics
SN  - 9788120317437
U1  - 330 PAN/ENG 
PY  - 2012///
CY  - New Delhi
PB  - Prentice Hall of India Private limited
KW  - ECONOMICS
ER  -