La brújula   Creator:   Anckermann, Jorge ( composer ) Valerón, Hortensia ( performer ) Jiménez, Pilar ( performer ) Publisher.Display:   Columbia Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   bolero Source Institution:   Florida International University La brújula	Quiero Olvidar   Creator:   Valerón, Hortensia ( performer ) Lastra, E ( composer ) Publisher.Display:   Columbia Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   bolero Source Institution:   Florida International University Quiero Olvidar