TY  - BOOK
AU  - Pierson, William Whatley
AU  - Gil,Federico Guillermo
TI  - Governments of latin america
T2  - McGraw-Hill series in political science
AV  - JL954 P52
PY  - 1957///
CY  - New York
PB  - McGraw-Hill
KW  - América Latina
KW  - Política
ER  -