Record of proceedings. 1st-.

מידע ביבליוגרפי
Corporate Authors:	International Labor Conference, International Labor Office
פורמט:	ספר
שפה:	English
יצא לאור:	Geneva International Labor Office 1919-.
נושאים:	Labor and laboring classes > Congress. Labor laws and legislation, International. Rehabilitation. Migrant labor. Labor contract. Vacations, Employees.