73   Publication Date:   1972 Creator:   El Super Trio ( Performer ) Publisher.Display:   Montilla Format:   1 sound disc : 33 1/3 rpm ; 12 in. Subjects.Display:   Music Puerto Rico Source Institution:   Florida International University Donor:   Cristobel Diaz Ayala 73	Nuestro Mundo   Publication Date:   1974 Creator:   El Super Trio ( Performer ) Elizalde, Valentin ( Performer ) Bonilla, Lino ( Performer ) Flores, Beatriz Adriana ( Performer ) Publisher.Display:   Montilla Format:   1 sound disc : 33 1/3 rpm ; 12 in Subjects.Display:   Puerto Rican Music Source Institution:   Florida International University Donor:   Cristobal Diaz Ayala Nuestro Mundo