Imatge de la portada

Statistical sources and methods.

Dades bibliogràfiques
Autor corporatiu: International Laour Office
Format: Llibre
Idioma:anglès
Publicat: Geneva International Labour Office c1987.
Edició:2nd ed.
Matèries:
Economics > Statistical services.
Cost and standard of living > Statistical services.
Economics > Statistical methods.
Labor and laboring classes > Statistical services.
Labor supply > Statistical services.