Lupo el fantástico   Creator:   Calzado, Rudy ( composer ) D.R.A. ( composer ) Marrero, Raúl ( composer ) El Lupo ( performer ) Seijo, Ralph ( composer ) Asencio, Margaret ( composer ) Publisher.Display:   Cotique Format:   1 sound disc : 33 1/3 rpm ; 12 in. Subjects.Display:   Latin pop (music) Source Institution:   Florida International University Lupo el fantástico	Yo voy a ti   Creator:   Calzado, Rudy ( composer ) Marrero, Raúl ( composer ) El Lupo ( performer ) Publisher.Display:   Cotique Format:   1 sound disc : 45 rpm ; 7 in. Subjects.Display:   Popular music Source Institution:   Florida International University Yo voy a ti