000 00295nam a2200109Ia 4500
008 220201s1978 xx 000 0 eng d
100 _aIndian Road Congress
245 0 _aIRC: 49- 1972 Specification for built up spray grout
260 _bIndian Road Congress
_c1978
300 _a8
942 _2ddc
999 _c84179
_d84179