Carlos Almenar Otero has written:
'El estudio de la voz' -- subject(s): Singers, Instruction and study, Singing, Biography
Isaac Otero has written: 'El elegido' 'Atriles'
Angelo Otero has written: 'La buffa solitudine'
Rafael Ginnari has written: 'Juan Wlodarczyk M' 'Carlos Otero' 'Emilio Boggio' 'Julio Salas' 'Braulio Salazar'
Oliveros F. Otero has written: 'Educar la voluntad'
Alfredo Iglesias Otero has written: 'Los cuerpos incompletos'
Luis Enrique Otero has written: 'El tigre Arocha'
Isabel Fresco Otero has written: 'Coloquio de sirenas'
Caroline Otero has written: 'Les souvenirs et la vie intime de la belle Otero ..'
Paul Otero has written: 'Father Edward J. Flanagan' -- subject(s): Portraits
Nuno Ricardo Palmeiro Otero has written: 'Interactivity in graphical representations'
Luis Otero has written: 'El logaritmo binario de la esposa de Don Nicomedes'
Luis Otero y Pimentel has written: 'Reflejos de la vida militar'