XI Congresso Internacional de Estradas de Rodagem, Rio de Janeiro, 1959
Subtitle: boletim diário.
Publisher: s.n.
Published: 1959
Place of publication: [Rio de Janeiro?
Language: por
Subjects: Roads -- Congresses.; Highway engineering -- Congresses.; Pavements -- Design and construction -- Congresses.
Other titles: Décimo-primeiro Congresso Internacional de Estradas de Rodagem, Rio de Janeiro, 1959.
Notes: Cover title.
English, French, Portuguese, and Spanish.