Labor problems; text book

Manylion Llyfryddiaeth
Prif Awdur:	Adams, Thomas Sewall 1873-1933
Awduron Eraill:	Woodbury, Helen Laura (Sumner) 1876-1933, Ely, Richard Theodore, 1854-1943 ed
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	New York Macmillan 1927.
Cyfres:	Half-title : Labor problems. Ed. by Richard T. Ely
Pynciau:	Labor and laboring classes > United States.