000 00421nam a2200121Ia 4500
008 171227s1986 xx 000 0 und d
100 _aIndian Standards Institution
245 _aDesign Aids For Reinforced Concrete To Is:456-1978
260 _aNew Delhi
_bIndian Standards Institution
_c1986
300 _a232
365 _b300
520 _aDesign,Aids,for,Reinforced,Concrete,to,IS:456-1978,Standards
650 _aReinforced Concrete to IS:456-1978
999 _c168698
_d168698