00433nam a2200133Ia 4500008004100000010001200041040001700053082002600070100002100096245008500117260004600202300001300248650003800261190328s9999||||xx |||||||||||||| ||und||  a60-6546  aNITILcNITIL  221sta385.0973bG654G  aGoodrick, Carter 0aGovernment promotion of American canals and railroads 1800-1890cCarter Goodrick  aNew YorkbColumbia University Pressc1960  ax, 382p.  aRailroads-America; Canals-America