40 años de la orquesta Aragón   Publication Date:   1975 Creator:   Orquesta Aragón ( performer ) Aranzola, Pedro ( composer ) Fonseca, Julio César ( composer ) Taño, Tony ( composer ) González Piedra, Dagoberto ( composer ) Beltrán Guzmán, José ( composer ) Tomás Valdes, Alejandro ( composer ) Publisher.Display:   BASF Format:   1 sound disc : 33 1/3 rpm ; 12 in. Subjects.Display:   Latin pop (music) Source Institution:   Florida International University 40 años de la orquesta Aragón