| 000 | cam a22 a 4500 | ||
|---|---|---|---|
| 999 |
_c48630 _d48630 |
||
| 003 | BD-DhIDS | ||
| 005 | 20180705194935.0 | ||
| 008 | 180705t1958 nyu||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhIDS _cBD-DhIDS _dBD-DhIDS |
||
| 082 |
_a330.973 _bNBER-2 |
||
| 110 | 2 | _aNational Bureau of Economic Research | |
| 245 | 0 | 0 | _aInvesting in economic knowledge. |
| 260 |
_aNew York : _bNational Bureau of Economic Research (NBER) , _c1958 |
||
| 300 |
_aSeries : _bill. ; _c27 cm. |
||
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 | 4 |
_aEconomics _xResearch |
| 942 |
_2ddc _cSER |
||