| 000 | 00333cam a22001097a 4500 | ||
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| 008 | 180718b2011 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aI5372 In8s | ||
| 100 | _aWorld bank | ||
| 245 |
_aState of world bank knowledge service: Knowledge for development 2011 _cWorld bank |
||
| 260 |
_aWashington , D.C _bWorld bank _c2011 |
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| 300 | _a60p. | ||
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_c331472 _d331472 |
||