TY  - BOOK
AU  - International Road Federation
ED  - International Road Federation.
TI  - IXth IRF World Meeting, Stockholm, 1st -5th June, 1981: TS3 - Road design and safety 
PY  - 1981///]
CY  - [Stockholm
PB  - The Federation
KW  - Roads
N1  - Cover title
ER  -