By Frondizi, Risieri..
Buenos Aires : Editorial Losada 1957 .
156p.

By Oribe, Emilio..
Buenos Aires Editorial Losada 1944

By Romero, Francisco.
Buenos Aires Editorial Losada 1953 .
209p.

By Romero, Francisco.
Buenos Aires Editorial Losada 1960 .
134p.

By Santayana, George.
Buenos Aires Editorial Losada 1952 .
172 p. , Translation of : Three philosophical poets: Lucretius, Dante, Goethe.

By Romero, Francisco.
Buenos Aires Editorial Losada 1967 .
370 p.

By Hartmann, Nicolai,.
Buenos Aires Editorial Losada 1957 .
2v.

By Marcel, Gabriel,.
Buenos Aires Editorial Losada 1957 .
328 p. , Translation of Journal Métaphysique.

By Berkeley, George.
Buenos Aires Editorial Losada 1945 .
177 p. , Translation of : A treatise concerning the principles of human knowledge.

By Bergamín, José.
Buenos Aires Editorial Losada 1957 .
181 p.

By Russell, Bertrand Russell.
Buenos Aires Editorial Losada 1946 .
430p. , Translation of : An inquiry into meaning truth.

By Romero, Francisco.
Buenos Aires Editorial Losada 1965 .
290 p.

By Charron, Pierre.
Buenos Aires Editorial Losada 1948 .
626 p. , Translation of : De la sagesse.

By Brechard, Victor Charles Louis.
Buenos Aires Editorial Losada 1945 .
227 p.

By Brinton, Clarence Crane.
Buenos Aires Editorial Losada 1971 , Translation of : A history of Western morals.

By Victoria, Marcos..
Buenos Aires Editorial Losada 1945 .
202 p.

By Mondolfo, Rodolfo,.
Buenos Aires Editorial Losada 1959 .
2 v. , Translation of : Ill pensiero antico ; storia della filosofia greco-romano

By Jiménez de Asúa, Luis, .
Buenos Aires editorial Losada 1942 .
300 p. 21 cm..

By Mondolfo, Rodolfo,.
Buenos Aires Editorial Losada 1968 .
246 p.

By Arnold, Magda B..
Buenos Aires Editorial Losada 1970 .
2v. , Translation of: Emotion and personality

By Ingenieros, José, | Ingegnieri, Giuseppe,.
Buenos Aires Editorial Losada 1970 .
283 p.

By Scheler, Max Ferdinand,.
Buenos Aires Editorial Losada 1943 .
353 p. , Translation of: Wesen und formen der Sympathie.

By Kierkegaard, Soren Aabye,.
Buenos Aires Editorial Losada 1958 .
143 p. , Translation of : Fear and trembling.

By Kant, Immanuel,.
Buenos Aires Editorial Losada 1973 .
175 p. , Translation of : Kritik der Praktischen Vernunft.

By Kant, Immanuel,.
Buenos Aires Editorial Losada 1963 .
151 p. , Translation of: Der Streit der Fakultäten.

By Whitehead, Alfred North.
Buenos Aires Editorial Losada 1956 .
474 p. , Translation of: Process and reality.

By Sartre, Jean Paul.
Buenos Aires Editorial Losada 1981 .
273 p. , Translation of : Situations, II.

By Maurois, Andre.
Buenos Aires Editorial Losada 1945 .
2 v. , Translation of : Histoire des Etats-Unis.

By Aron, Raymond.
Buenos Aires Editorial Losada 1946 .
566 p. , Translation of Introduction a la philosophie de l'histoire.

By Ferrater Mora, José.
Buenos Aires Editorial Losada 1945 .
169 p.

By Burckhardt, Jacob.
Buenos Aires Editorial Losada 1942 .
483 p. , Translation of : Die kultur der Renaissance in Italian.

By Sánchez, Luis Alberto.
Buenos Aires Editorial Losada 1962 .
240 p.

By Sarmiento, Domingo Faustino,.
Buenos Aires Editorial Losada 1962 .
260 p.

By Luzuriaga, Lorenzo.
Buenos Aires Editorial Losada 1962 .
394 p.

By Hope, Thomas.
Buenos Aires Editorial Losada 1944 .
277 p. , Translation of : Torquemada, scourge of the Jews.

By Jefferson, Thomas, .
Buenos Aires Editorial Losada 1950 .
224 p. front. , Translation of : John Dewey presents the living thoughts of Thomas Jefferson.

By Bernardez, FRancisco Luis.
Buenos Aires Editorial Losada 1952 .
147 p. , "Traducido y adaptado del gallego-portugués al castellano." 18 cm..

By Viñals, José..
Buenos Aires Editorial Losada 1969 .
142 p. 20 cm..

By Abalos, Jorge W..
Buenos Aires Editorial Losada 1975 .
126 p. 19 cm..

By Abalos, Jorge W..
Buenos Aires Editorial Losada 1978 .
113 p. 18 cm..

By Arlt, Roberto.
Buenos Aires Editorial Losada 1973 .
182 p.

By Guiraldes, Ricardo, .
Buenos Aires Editorial Losada 1955 .
183 p.

By Guiraldes, Ricardo, .
Buenos Aires Editorial Losada 1969 .
149 p.

By Lagunas, Alberto.
Buenos Aires Editorial Losada 1980 .
174 p. 20 cm..

By Lange, Norah.
Buenos Aires Editorial Losada 1944 .
205 p. 21 cm..

By Neruda, Pablo,.
Buenos Aires Editorial Losada 1974 .
104 p.

By Neruda, Pablo,.
Buenos Aires Editorial Losada 1954 .
235 p.

By Neruda, Pablo,.
Buenos Aires Editorial Losada 1974 .
110 p. , "Poems."

By Neruda, Pablo,.
Buenos Aires Editorial Losada 1947 .
150 p.

By Rivera, José Eustasio,.
Buenos Aires Editorial Losada 1970 .
266 p.