000 00403nam a2200157Ia 4500
008 170101s1968 xx 000 0 und d
082 _a620.136 T80C
100 _aTROXELL, George Earl
245 0 _aComposition and properties of concrete
260 _bN.Y.
_c1968
300 _a529p
440 _aMcGraw-Hill civil engineering series
650 _aCONCRETE
653 _aCONCRETE
942 _2ddc
_cB
999 _c29353
_d29353