| 000 | 00366cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1961 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aW4 Y12q | ||
| 100 | _aGreenshields, Bruce D. | ||
| 245 |
_aQuality and theory of traffic flow _cby Bruce D. Greenshields...[et.al] |
||
| 260 |
_a _bBureau of Highway Traffic _c1961 |
||
| 300 | _ax, 188p. | ||
| 650 | _aTraffic surveys | ||
| 999 |
_c501351 _d501351 |
||