00365nam a2200157Ia 45000010006000000050017000060080041000230410008000640820018000721000032000902450033001222600009001553000027001646500008001916540008001991167420260306162845.0260306t1995||||xx |||||||||||||| ||spa|| aESP a986.6071bM42 aMena Villamar, ClaudioeAUT 0aEcuador a comienzos de siglo c1995 a155 páginas :c21 cm aGEN aCHU