00909nam0-22003011i-450-990000030730403321000003073FED01000003073(Aleph)000003073FED0100000307320011111d--------km-y0itay50------baitay-------001yyBeton precontraintetude theorique et experimentaleY. Guyonpreface de E. Freyssinet.ParisEditions Eyrolles1951XII, 702 p.ill.25 cmIn testa al front.: Institut technique du batiment et des travaux publicsCemento armato precompresso691.3Guyon,Y.2327ITUNINARICAUNIMARCBK99000003073040332113 D 25 0720276FINBCFINBCBeton precontraint105672UNINAING01