Las boletas   Publication Date:   1907 Creator:   De Crespo ( composer ) Conesa, María, -1978 ( performer ) Banda Gascon ( performer ) Format:   1 sound cassette ; analog Subjects.Display:   Popular music -- Spain Source Institution:   Florida International University Donor:   Cristobal Diaz Ayala Las boletas	Las boletas   Publication Date:   1907 Creator:   De Crespo ( composer ) Conesa, María, -1978 ( performer ) Banda Gascon ( performer ) Format:   1 sound cassette ; analog Subjects.Display:   Popular music -- Spain Source Institution:   Florida International University Donor:   Cristobal Diaz Ayala Las boletas