Estudio de series cronológicas: estacionalidad.
Series: Its Serie E,; no. 1
Publisher: [Ferrocarriles Argentinos] Centro de Documentación y Publicaciones
Published: 1970
Place of publication: Buenos Aires
Language: spa
Number of pages: 43
Subjects: Railroads -- Freight -- Argentina.; Seasonal variations (Economics)
Notes: Bibliography: leaf 43.