000 00308nam a2200121Ia 4500
008 220201s1980 xx 000 0 eng d
100 _aSP 16 IS: 456-1978
245 0 _aDESIGN AIDS FOR REINFORCED CONCRETE
250 _a7
260 _aDELHI
_bBUREAU OF INDIAN STANDARD
_c1980
300 _a232
942 _2ddc
999 _c90673
_d90673