Clara Y Mario   Creator:   Mario ( performer ) Clara ( performer ) Miguel Matamoros ( composer ) Graciela Parraga ( composer ) Juan Arrondo ( composer ) Bolero-Gabriel Zurita ( composer ) Publisher.Display:   Areito ( Havana, Cuba ; ) Format:   1 sound disc : 45 rpm ; 7 in. Subjects.Display:   Popular music Source Institution:   Florida International University Clara Y Mario