| 000 | 00349cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b2001 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aEllerman, David | ||
| 245 |
_aHirschmanian themes of social learning and change _cby David Ellerman |
||
| 260 |
_aWashington, D.C. _bWorld Bank _c2001 |
||
| 300 | _a20p. | ||
| 440 | _aPolicy research working paper 2591 | ||
| 999 |
_c286408 _d286408 |
||