00323nam a2200109Ia 450000500170000008000180001710000170003524500660005226000660011830000100018458300190019420260716043042.0 a01.02.07 A678 aBerg, Ronald aLegitimacy of political violence? : the case of Latin America bUniversity of Massachusetts at AmherstaMassachusettsUSc1988 a30 p. c3/7/00kM2LMGR