000
00243nam a2200121Ia 4500
020
_a
9780070656956
100
_a
Ponnuswamy S
245
_a
Bridge Engineering
250
_a
2
260
_c
2008
_b
TMH
_a
New Delhi
300
_a
747
942
_c
BK
999
_c
34796
_d
34796