000 00283nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a624.183
100 _aSarbar & etc
245 0 _aHandbook for pressressed concrete bridge
260 _bNA
_c1969
300 _a239
942 _2ddc
999 _c74820
_d74820