Las sociedades económicas de amigos del país en el siglo XVIII
Subtitle: guía del investigador
By: Paula de Demerson, Jorge Demerson, Francisco Aguilar Piñal.
Contributors: Demerson, Georges, joint author.; Aguilar Piñal, Francisco, joint author.
Publisher: [s.n.]
Published: 1974
Place of publication: San Sebastián
Language: spa
Number of pages: 410
Subjects: Economics -- Societies, etc.; Associations, institutions, etc. -- Spain -- History.; Spain -- Economic conditions -- Societies, etc.