Legislação industrial de 1914 a 1954.
Contributors: Angola. Direcção dos Serviços de Economia e Estatística Geral.
Publisher: Direcção dos Serviços de Economia e Estatística Geral, Província de Angola
Published: 1959
Place of publication: Luanda
Language: por
Number of pages: 130
Subjects: Industrial laws and legislation -- Angola.