Humberto Espinoza has written:
'Arreos y aguaitacaminos'
Humberto Pinedo has written: 'Topus'
Humberto Garcia has written: 'Minorias etnicas'
Humberto Junco has written: 'Temas predilectos'
Humberto Cardoso has written: 'Table of Contents'
Humberto Salazar R. has written: '\\'
Luis Humberto Valadez has written: 'What I'm on'
Eduardo Terrazas Espinoza has written: 'Causal de divorcio'
Maximo Espinoza has written: 'Fronteras' -- subject(s): Mexicans, Fiction
Enrique Espinoza has written: 'Gajes del oficio' 'GAJES DE OFICIO'
Humberto Bello Lozano has written: 'Derecho procesal civil'
Humberto Mata has written: 'Revelaciones a una dama que teje'
Humberto Zarrilli has written: 'Imagen' 'Paradoja de la imagen'