00768nam0-22002891i-450-99000088948040332120001010000088948FED01000088948(Aleph)000088948FED0100008894820001010d--------km-y0itay50------baitay-------001yyModern Prestressed ConcreteNew YorkMcGraw-Hil1967.p.337ill.cm 23Cemento armato precompressoPreston,Kent H.P.E.345259ITUNINARICAUNIMARCBK99000088948040332103 CP.0,641919IINTCIINTCModern Prestressed Concrete356527UNINAING01