Peruvian political party documents - García, Alan, 1949-; García, Alan, 1949-; Alva Castro, Luis; García, Alan, 1949-; Hildebrandt, César; Cáceres, Eduardo; Wiener, Raúl A.; Cerroni, Umberto; Prado, Jorge del; Prado, Jorge del; Prado, Jorge del (Princeton University Latin American pamphlet collection. Politics in Peru, 1972)