000 00323nam a2200145Ia 4500
008 170101s1963 xx 000 0 und d
082 _a620.136 O57C
100 _aORCHARD, D.F
245 0 _aConcrete technology
260 _bBombay
_c1963
300 _a2v
650 _aCONCRETE
653 _aCONCRETE
942 _2ddc
_cB
999 _c13740
_d13740