Thirty years of labor. 1859 to 1889. In which the history of the attempts to form organizations of workingmen for the discussion of political, social, and economic questions is traced H Social sciences (General)
Memoria acerca de la suscripción nacional en favor de los damnificados por el hundimiento del tercer depósito del canal del Lozoya H Social sciences (General)
Einleitung in die Moralwissenschaft : eine Kritik der ethischen Grundbegriffe H Social sciences (General)
A history of agriculture and prices in England : from the year after the Oxford parliament (1259) to the commencement of the continental war (1793) H Social sciences (General)
