| 000 | 00550nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 020 | _a0-87014-219-4 | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a330.4 _bOp.109 |
||
| 100 | _aGronau Reuben | ||
| 245 | _aValue of time in passenger transportation: the demand for air travel | ||
| 260 |
_aNew York _bNational Bureau of Economic Research _c1970 |
||
| 300 | _a74p. | ||
| 440 | _aOccasional paper; 109 | ||
| 650 | _aAir travel | ||
| 650 | _aPassenger transportation | ||
| 942 | _cBK | ||
| 999 |
_c64663 _d64663 |
||