00343nam a2200133 a 4500041000800000082001700008100002400025245003400049260004100083300003100124650002200155650002300177651000900200  aspa  a949.5bH517e  aHobsbawm, Eric John  aLa era del imperiob1875-1914  aBarcelonabLabor Universitariac1989  a392 pbil., cuadros, mapas  aIMPERIO BIZANTINO  aHISTORIA 1875-1914  aROMA