00641nam a2200181   4500001000600000003000600006005001700012008004100029020001800070082002500088100002500113245011000138260005600248300002200304650006000326650005400386700001900440u2465SIRSI20250825174850.0210326n                      000 0 eng u  a9780268017729  a322.2098bC699s 20021 aBerins Collier, Ruth  aShaping the political arena: critical junctures, the labor movement, and regime dynamics in Latin America  aNotre Dame, USa :1bUniversity of Notre Dame,c2002  axx, 877 páginas  aMovimiento ObrerozAmérica LatinaxHistoriaySiglo 20  aAmérica LatinaxPolítica y GobiernoySiglo 20  aCollier, David