Inmigrantes y trabajadores.
Series: Biblioteca universal Planeta, 44.  Mosaico,; 9
Publisher: Planeta
Published: 1972
Place of publication: Barcelona
Language: spa
Number of pages: 237
Subjects: Alien labor -- Spain -- Catalonia; Children of immigrants -- Germany -- Case studies; Spain -- Emigration and immigration
Genres: Case studies.
Notes: Includes bibliographical references.