00459ntaaa2200181 4500 01 20251027202732.0 0714s1973 ag 01 AR-BaBN spa AR-BaBN aacr RIC 659.1000 P12 Packard, Vance 27331 Formas ocultas de la propaganda 1 ed. Buenos Aires : Editorial Sudamericana, c1959 285 p propaganda 27332 BK 22605 22605 0 0 0 0 BP BP 2025-10-27 10338 0 659.1000 P12 10338 2025-10-27 20:27:32 2025-10-27 BK