| 000 | 00489nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 020 | _a0-1233-9450-3 | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a307.760151 _bH477 |
||
| 100 | _aHelly Walter | ||
| 245 | _aUrban systems models | ||
| 260 |
_aNew York _bAcademic _c1975 |
||
| 300 | _ax,185p. | ||
| 440 | _aOperations research and industrial engineering | ||
| 650 | _aCities and towns-mathematical models | ||
| 942 | _cBK | ||
| 999 |
_c69365 _d69365 |
||