000 00466nam a2200157 a 4500
005 20220228110448.0
035 _aF8901000700405
084 _aBRE CP 53 1974
100 _aGutt, W.
245 _ause of by-products in concrete / W. Gutt.
260 _aWatford, [Inglaterra] : BRE
300 _a18 p.
440 _aCurrents papers ; 53 / Building Research Establishment
690 _aConcreto (agregados).
710 _aBuilding Research Establishment (Inglaterra).
999 _c52645
_d52645