La Huella   Creator:   Orquesta Roberto Firpo ( performer ) Villanueva, E. ( composer ) Publisher.Display:   Disco Rob Firbo ( Argentina ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   tango Source Institution:   Florida International University La Huella	Polo Norte   Creator:   Orquesta Roberto Firpo ( performer ) Firpo, R ( composer ) Publisher.Display:   Disco Rob Firbo ( Argentina ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   pasodoble Source Institution:   Florida International University Polo Norte