The great change work and wealth in the new age

Détails bibliographiques
Auteur principal:	Bohn, Frank 1878-
Autres auteurs:	Ely, Richard Theodore, 1854-
Format:	Livre
Publié:	New York T. Nelson [1935].
Sujets:	United States > Economic condition. > 1918- United States > Politics and government > 1933- Machinery in the workplace.