1989 EL AÑO QUE CAMBIO EL MUNDO

https://www.copy.com/s/t%3AhL8YyUwwULTkNJ1U%3Bp%3A%252F1989%252C%2520El%2520a%25C3%25B1o%2520que%2520cambi%25C3%25B3%2520el%2520mundo.%2520Los%2520or%25C3%25ADgenes%2520del%2520orden%2520internacional%2520despu%25C3%25A9s%2520de%2520la%2520guerra%2520fr%25C3%25ADa%2520-%2520Mart%25C3%25ADn%2520de%2520la%2520Guardia%252C%2520Ricardo.pdf%3Boid%3A178