TY - BOOK AU - Popper,Karl R. TI - The open society and its enemies AV - B 63 P62o PY - 1962/// CY - London PB - Routledge & Keagan Paul KW - FilosofĂ­a KW - Ciencias sociales N1 - Contenido: v. 1. The spell of Plato. -- v. 2. The high tide of prophecy : Hegel, Marx, and the aftermath ER -