00399nam a2200145 a 4500041000800000082001800008100001900026245008500045260003500130300001000165650001400175650002400189651001900213700002100232  aeng  a303.62bD822v  aDuff, Ernest A  aViolence and repression in Latin Americaba quantitative and historical analysis  aNew YorkbThe Free Pressc1976  a322 p  aVIOLENCIA  aCONFLICTOS SOCIALES  aAMERICA LATINA  aMcCamant, John F