000
00256nam a2200109Ia 4500
008
220201s1988 xx 000 0 eng d
100
_a
Krishna raju,N
245
0
_a
Design of bridges
260
_b
Oxford&IBH publisher
_c
1988
300
_a
395
942
_2
ddc
999
_c
83914
_d
83914