TY - BOOK AU - Hatton, Timothy J AU - Boyer, G R TI - The union wage effect: international evidence from the late nineteenthe century T2 - Discussion paper series U1 - 331.215 PY - 1992/// CY - Essex PB - University of Essex. Department. of Economics KW - SINDICATOS KW - DETERMINACION DEL SALARIO KW - ANALISIS HISTORICO N1 - Incluye bibliografía ER -