000			00387nam a2200145Ia 4500
082			_a620.116 _bTOR
100			_aTorraca, Giorgio
245			_aPorous materials : building materials and science for architectural conservation.
250			_aEd.3.
260			_aRome _bICCROM _c1988
300			_ax, 149p.
890			_aFrance
891			_aGratis from Publisher
999			_c26069 _d26069
650			_aArchitecture--Psychological aspects _aArchitecture--Conservation and restoration _aBuilding materials _aMaterials science _aMasonry--Conservation and restoration _aStone--Conservation and restoration _aPlastics _aBuilding materials--Permeability