000 00290nam a2200121Ia 4500
008 220201s1979 xx 000 0 eng d
082 _a624.1834
_bWIN
100 _aWinter & Nilson
245 0 _aDesign of concrete structures
260 _bMcGraw hill
_c1979
300 _a641
942 _2ddc
999 _c81221
_d81221