00371nam a2200133ua 4500001000700000008004100007082001600048100002900064245005300093250001200146260004500158300001100203650002300214006963181020s1978    sp     gr     000   spa d04a986.6bC4241 aCevallos Garcia, Gabriel10aHistoria del Ecuador / cGabriel Cevallos Garcia  a2a. ed.  aCuenca : bEditorial "Don Bosco", c1967  a444 p.14aEcuador - Historia