000 00325nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
041 _aENG
100 _aBUREAU OF INDIAN STANDARD
245 0 _aIS: 456-1978
_bDESIGN AIDS FOR REINFORCED CONCRETE
260 _aNEW DELHI
_bBIS PUBLICATION
_c1999
300 _a232
942 _2ddc
999 _c62956
_d62956