00257nam a2200121 a 4500041000800000082001600008100001800024245002600042260003400068300001000102650001300112651001000125  aspa  a947bG85r87  aGunther, John  aRusia por dentro, hoy  aBuenos AiresbGoyanartec1958  a660 p  aHISTORIA  aRUSIA