Eclipse total de sol del 17 de abríl de 1912.
Contributors: Azcárate, Tomás de.
Publisher: Sección tipográfica del Observatorio
Published: 1913
Place of publication: San Fernando
Language: spa
Number of pages: 23
Subjects: Solar eclipses -- 1912.
Notes: Signed: Tomás de Azcárate, director.