TY - BOOK
AU - Usselman, Steven W.
TI - Regulating railroad innovation business, technology, and politics in America, 1840 - 1920
PB - Cambridge Univ. Press
SN - 0521806364
SN - 0521001064
KW - Railroads United States History
KW - Railroads Technological innovations
KW - USA
KW - Eisenbahn
KW - Geschichte 1840-1920
KW - Technischer Fortschritt
PY - 2002
CY - New York, NY [u.a.]
UR - http://slubdd.de/katalog?TN_libero_mab2
ER -
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