por Frankl, Viktor E. (Viktor Emil), 1905-1997 [autor] | Benigno Freire, José [prologuista] | Frankl, Viktor E. (Viktor Emil), 1905-1997. Psychologe erlbt das konzentrationslager ; Man's search for meaning ; From death-camp to existentialism.
por Frankl, Viktor E. (Viktor Emil), 1905-1997 [autor] | Custodio, Isabel [traductor] | Frankl, Viktor E. (Viktor Emil), 1905-1997. Man's search for ultimate meaning.