TY  - BOOK
AU  - Gupta, B L
AU  - Gupta, Amit
TI  - Roads , Railways , Bridge ,Tunnels and Harbour Dock Engineering 
SN  - 9788180140099
U1  - 625 
PY  - 2009///
CY  - Delhi
PB  - Standard Publishers
KW  - Roads Engineering
KW  - Railways
KW  - Civil
KW  - Polytechnic
N1  - index included
ER  -