Humanidad   Creator:   B., Alberto Dominguez ( Composer ) Format:   1 part; 2 pages; 28 cm Source Institution:   Florida International University Donor:   Rosa Leonor Whitmarsh Humanidad	Perfidia   Creator:   B., Alberto Dominguez ( Composer ) Format:   1 part; 2 pages; 28 cm Source Institution:   Florida International University Donor:   Rosa Leonor Whitmarsh Perfidia