000 00288nam a2200109Ia 4500
008 220201s1978 xx 000 0 eng d
100 _aIndian Road Congress
245 0 _aIRC- 20- 1966 - Bituminous penetration macdam
260 _bIndian Road Congress
_c1978
300 _a7
942 _2ddc
999 _c84166
_d84166