000 00434nam a2200145 a 4500
005 20220228110621.0
035 _aF8901000708663
084 _aPCA BUL 189 1965
100 _aVerbeck, George.
245 _aCement hydration reactions at early ages / by George Verbec-k.
260 _aSkokie, Illinois : atories
300 _a[8] p.
440 _aBulletin 189 / Portland Cement Association
690 _aCemento Portland - HidrataciĆ³n.
999 _c58732
_d58732