00766nam a22002291  45000010008000000030008000080050017000160080041000330100017000740400031000910430012001220500013001340820013001471000035001602450097001952600044002923000072003365000020004085040030004286500031004586500047004894527409BD-DhUL20141230174958.0840815s1938    nyuabcf  b    000 0 eng    a   38027712   aDLC/ICUcICUdDLCdBD-DhUL  an-us---00aT21b.B800a608bBUM1 aBurlingame, Roger,d1889-1967.10aMarch of the iron men :ba social history of union through invention /cby Roger Burlingame.  aNew York :bC. Scribner's sons,cc1938.  axvi, 500 p. :bfront., illus. (incl. maps) plates, ports. ;c24 cm.  aIncludes index.  aBibliography: p. 445-467. 0aInventionsxUnited States. 0aTechnologyxSocial aspectszUnited States.