Participação do IPR na II Conferência mundial de Engenharia de Tráfego.
Contributors: Instituto de Pesquisas Rodoviárias.
Publisher: Instituto de Pesquisas Rodoviárias
Published: 1966
Place of publication: Rio de Janeiro
Language: por
Number of pages: 36
Subjects: Traffic engineering -- Congresses.
Notes: "133--GTT--66--01."