| 000 | 00545cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1979 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aB19 Un3im | ||
| 245 |
_aImproving social statistics in developing countries: conceptual framework and methods _cby Statistical Office, Department of International Economic and Social Affairs |
||
| 260 |
_aNew York _bUnited Nations _c1979 |
||
| 300 | _a95p. | ||
| 440 | _aStudies in Methods, Series F No. 25 | ||
| 700 | _aUnited Nations. Department of International Economic and Social Affairs. Statistical Office | ||
| 999 |
_c487931 _d487931 |
||