| 000 | 00567nam#a2200193#c#4500 | ||
|---|---|---|---|
| 003 | IEF | ||
| 005 | 20180219170427.0 | ||
| 008 | 941031s1968 uuu####fr####| 0||u| |u | ||
| 040 | _aIEF | ||
| 110 | 2 |
_aNational Bureau of Economic Research _933614 |
|
| 245 | _aToward improved social and Economic Measurement : Forty-Eight Annual Report June 1968 | ||
| 260 |
_aNew York _b N.B. of E.R. _c1968 |
||
| 300 |
_aIX, 111 p. _c 26 cm. |
||
| 650 | 4 |
_aDESARROLLO ECONOMICO _950224 |
|
| 650 | 4 |
_aDESARROLLO SOCIAL _942574 |
|
| 942 | _cLIB | ||
| 942 | _z8893 | ||
| 999 |
_c105694 _d105694 |
||