TY  - BOOK
AU  - Ponnuswamy
TI  - Bridge Engineering
U1  - 624.2 
PY  - 1989///
CY  - New Delhi
PB  - TATA Mcgrah-hill publishing company limited 
KW  - NUST/ MCE
N1  - 0; 0; 0; 624_200000000000000_PON
ER  -