00794nam0-22002771i-450-990000033290403321000003329FED01000003329(Aleph)000003329FED0100000332920011111d--------km-y0itay50------baitay-------001yyArcs et portiques en beton armesolution graphiqueR. E. Steinsberg.ParisLibrairie polytechnique C. Beranger1929X, 138 p.ill.25 cm693.5Steinsberg,R. E.331622ITUNINARICAUNIMARCBK99000003329040332113 D 25 258041FINBCFINBCArcs et portiques en beton arme105735UNINAING01