000 00298nam a2200109Ia 4500
008 220201s1987 xx 000 0 eng d
100 _aIRC
245 0 _aState of the art: determination of live load surcharge behind abutments
260 _bIndian Road Congress
_c1987
300 _a70
942 _2ddc
999 _c84450
_d84450