International wage comparisons : documents arising out of conferences, held at the International Labour Office in Jan. 1929, and May 1930, convened by the Social Science Research Council of New York - Social Science Research Council (Spojené státy americké); Mezinárodní úřad práce (Manchester : Manchester University Press, 1932)
Keywords: 1929-1930; platy; životní úroveň; dokumenty; salaries; cost and standard of living; documents