000			00362nam a2200121Ia 4500
082			_a388.312 _bI.R.C
100			_aIndian Roads Congress[IRC]
245			_aStandard letters and numerals of different hights for use on highway signs. [IRC:30-1968]
260			_aNew Delhi _bIndian Roads Congress _c1968
300			_a9p.
890			_aIndia
999			_c31770 _d31770