Empresa Jovern: the dream of inventive hands /
Saute Nelson.
Empresa Jovern: the dream of inventive hands / - 32 p. col: ill. - Innovations for youth: education to fight exclusion. No. 4 .
Invention.
Empresa Jovern: the dream of inventive hands / - 32 p. col: ill. - Innovations for youth: education to fight exclusion. No. 4 .
Invention.