TY  - BOOK
AU  - Gupta, B.L
AU  - Gupta, Amit
TI  - Text book of Road, Bridge & tunnel engineering
U1  - 625.7 G977r/ 1991 
PY  - 1991///
CY  - New Delhi
PB  - Standard publishers
KW  - Roads
KW  - Civil engineering
KW  - Transportation
KW  - Railway
KW  - Highway construction
KW  - Tunnel engineering
N1  - includes index
ER  -