| 000 | 00510pam a2200181a 44500 | ||
|---|---|---|---|
| 008 | 160408bc1990 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9067640891 | ||
| 082 |
_a625 _bEr1g |
||
| 100 | _aErlander, Sven | ||
| 245 | 1 | _aGRAVITY MODEL IN TRANSPORTATION ANALYSIS-THEORY AND EXTENSIONS | |
| 260 |
_aUtrecht _bVsp _cc1990 |
||
| 300 | _a226 | ||
| 440 |
_aTopics In Transportation _v |
||
| 650 | _aTransportation -- Mathematical Models | ||
| 700 | _aStewart, Neil F. | ||
| 964 | _gCIRC | ||
| 997 | _aA113783 C | ||
| 999 |
_c316128 _d316128 |
||