000 00368nam a2200133Ia 4500
100 _aINDIAN STANDARDS INSTITUTION
650 _aIS:456-1978
365 _cRS
365 _d1
942 _cENGBK
245 _aDesign aids for reinforced concrete to IS:456-1978;SP16(s&t)-1980
260 _bIndian standards institution new delhi-1980
_c1980
_aBangalore
300 _a232p
999 _c30190
_d30190