| 000 | 00347cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1999 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aCanning, David | ||
| 245 |
_aInfrastructure's contribution to aggregate output _cby David Canning |
||
| 260 |
_aWashington, D.C. _bWorld Bank _c1999 |
||
| 300 | _a14p. | ||
| 440 | _aPolicy research working paper 2246 | ||
| 999 |
_c282895 _d282895 |
||