Research on traffic law enforcement effects of the enforcement of legislation on road user behaviour and traffic accidents
| निगमित लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
[Paris]
1974.
|
| श्रृंखला: | Road research
|
| विषय: |