TY  - BOOK
AU  - International Road Federation World Meeting
ED  - International Road Federation
TI  - Vl 11th IRF World Meeting: Documentation
PY  - 1977///
CY  - [s.l.]
PB  - International Road Education
KW  - Roads
N1  - Contents : V.S. Special themes -- V.A. Highway policy and planning -- V.B. Highway operations and traffic safety -- V.C.Urban transporation -- V.D. Highway construction technology -- V.su Summary; English text, parallel French and Japanese translations
ER  -