000 00332nam a2200109Ia 4500
008 190711s9999 xx 000 0 und d
082 _a624.1831 P8524
100 _aPORTLAND CEMENT ASSOCIATION
245 0 _aARCHITECHTURAL DESIGN AID, BUILDING DESIGN AND CONSTRUCTION, CONCRETE INFORMATIO
260 _bA.C.I
_c1967
942 _cBK
_2DDC
999 _c16444
_d16444