Outline of a theory on the general logical structure of the language of action - Castañeda Calderón, Héctor Neri 1924 - 1991 (1960)
Encuadernado con sus:1.La dialéctica de la conciencia de sí mismo.- 2.Imperative and deontic logic.- 3.A Theory of morality.- 4.Ought and assumption in moral philosophy.- 5.Philosophy and phenomenical research.- 6.Obligation and modal logic