000
00283nam a2200121Ia 4500
008
220201s1969 xx 000 0 eng d
082
_a
624.183
100
_a
Sarbar & etc
245
0
_a
Handbook for pressressed concrete bridge
260
_b
NA
_c
1969
300
_a
239
942
_2
ddc
999
_c
74820
_d
74820