TY  - BOOK
AU  - Babkov, V. F 
AU  - Leib, G. ,tr.
TI  - Road conditions and trafic safety
U1  - 625.794 
PY  - 1975///
CY  - Moscow
PB  - Mir
KW  - Highways
KW  - Traffic control equipments
N1  - Includes index
ER  -