00717nam0-22002771i-450-99000034882040332120061002122008.00-86017-004-7000034882FED01000034882(Aleph)000034882FED0100003488220020821d1975----km-y0itay50------baengy-------001yyGlass-fibre reinforced cement-strength and stiffnessH.G. AllenLondonCIRIA197569 p.30 cm668Allen,Howard G.ITUNINARICAUNIMARCBK99000034882040332104 186-395CADINCHDINCHUNINA