TY  - BOOK
AU  - Tweedale,Geoffrey
TI  - Sheffield steel and America : a century of commercial and technological interdependence,1830-1930
SN  - 97805211099758
U1  - 338.762720942821 
PY  - 2009///
CY  - Cambridge
PB  - C.U.P.
KW  - Steel Industry and Trade - England - Sheffield
ER  -