TY  - BOOK
ED  - World Meeting 
TI  - Roads and road transport: the economic, social and political aspects : : the five special speakers lectures
PY  - 1984///
CY  - Río de Janeiro : 
PB  - Ministerio dos Transportes, 
KW  - INGENIERIA DE TRANSPORTE
KW  - CARRETERAS
KW  - TRANSPORTE VIAL
ER  -