000 00357nam a2200157Ia 4500
008 170101s1961 xx 000 0 und d
082 _a666.09 C34 I
100 _aCHILDE, H.L
245 0 _aIntroduction to concrete work
250 _a3rd ed
260 _bLondon
_c1961
300 _a119p
650 _aCONCRETE
653 _aCONCRETE
942 _2ddc
_cB
999 _c16408
_d16408