01072nam0-22002891i-450-990000079160403321000007916FED01000007916(Aleph)000007916FED0100000791620011111d--------km-y0itay50------baitay-------001yyLong-span railway bridgescomspring investigation of the comparative theoretical and practical advantages ofthe various adopted or proposed type systems of constructionwith numerous formulae and tables, giving the weight of iron or steel required in bridges from 300 feet to the limisting spansB. Baker.LondonE. and F. N. Spon1873XIII, 157 p., 2 tav.ill.19 cmPonti ferroviari624.3Baker,Benjamin<sir ;1840-1907>5365ITUNINARICAUNIMARCBK99000007916040332113 AR 18 A 283749FINBCFINBCLong-span railway bridges110135UNINAING01