000			00324nam a2200109Ia 4500
008			200302s9999 xx 000 0 und d
100			_aBureau of Indian Standards
245			_aIndian Standards Plain and Reinforced Concrete Code of Practice IS 456
260			_bBureau of Indian Standards
260			_c2008
300			_a100 P.,
999			_c2781 _d2781