Decisions of courts and opinions affecting labor, 1927-1928 - Sharkey, Charles F.; United States Department of Labor. United States Bureau of Labor Statistic (Washington : United States Goverment Printing Office, 1930)
Incluye: cumulative index,list of cases, list of bulletins the boreau of labor statistics
Keywords: DECISIONES JUDICIALES; ESTADISTICAS DE EMPLEO; GOBIERNO; ESTADOS UNIDOS DE AMERICA