Reunión plenaria, 10, 11 y 12 de junio de 1974
By: Patronato Alonso de Herrera.
Publisher: Consejo Superior de Investigaciones Científicas
Published: 1974
Place of publication: Madrid
Language: spa
Number of pages: 206
Subjects: Patronato "Alonso de Herrera."; Science and state -- Spain -- Congresses.