000 00266nam a2200109Ia 4500
008 220201s1980 xx 000 0 eng d
100 _aISI
245 0 _aSP:16 Deign aids for renforced concrete to IS: 456-1978
260 _bISI
_c1980
300 _a232
942 _2ddc
999 _c82002
_d82002