000 00358nam a2200121Ia 4500
005 20251007104610.0
008 251006s9999 xx 000 0 und d
100 _aportland cement association.
245 0 _aspecial concrete and concrete products. specials concrete and concrete products.
260 _a1st ed. | N.Y. wiley
260 _c1975
942 _cBOK
999 _c10730
_d10730