| 000 | 00455pab a2200181 454500 | ||
|---|---|---|---|
| 008 | 180718b2008 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aHelpman, Elhanan | ||
| 245 | _aEstimating trade flows: trading partners and trading volumes | ||
| 260 | _c2008 | ||
| 300 | _ap.441-87. | ||
| 362 | _aMay | ||
| 650 | _aTrade | ||
| 700 | _aRubinstein, Yona | ||
| 700 | _aMelitz, Marc | ||
| 773 | _aQuarterly Journal of Economics | ||
| 908 | _aN | ||
| 909 | _a78298 | ||
| 999 |
_c78298 _d78298 |
||