000			00350nam a2200133Ia 4500
082			_a692.3 _bHAR
100			_aHarrison, Dex Ed.
245			_aSpecification. Vol.2 : building methods and products.
260			_aLondon,England etc _bArchitectural Press _c1975
300			_a812p.
500			_aENG
890			_aUnited Kingdom
999			_c31647 _d31647
650			_aBuildings _aBuilding materials _aConstruction equipment
650			_aBuilding fittings