00350nam a2200157Ia 4500001000900000007000300009008004100012040000900053041000800062082001400070100002600084245003400110260001900144650000900163650002000172CAEN1571ta210314s9999||||xx |||||||||||||| ||und|| aCAEN aspa a333.1 A65 aAranda, Sergioeautor 0aLa Revolucion Agraria En Cuba aMéxicoc1973 aCUBA aREFORMA AGRARIA