The transportation industries, 1889-1946; a study of output, employment, and productivity

The transportation industries, 1889-1946; a study of output, employment, and productivity

Détails bibliographiques
Auteur principal: Barger, Harold
Format: Livre
Langue:English
Publié: New York National Bureau of Economic Research 1951
Collection:Publications of the National Bureau of Economic Research, inc. no. 51
Sujets:
Transportation > Hist. > United States.