Estadística y escalafón
By: [por] Oscar A. Romero, jefe de la Sección de Estadística y Escalafón.
Contributors: Romero, Oscar A. 1917-1980.
Publisher: Talleres Gráficos de Educación
Published: 1943
Place of publication: Quito, Ecuador
Language: spa
Number of pages: 487
Subjects: Education -- Ecuador.
Notes: At head of title: Ministerio de Educación Pública.
Colophon dated 1943.