| 000 | 00483nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 160906s9999 xx 000 0 und d | ||
| 110 | _aAgency for International Development | ||
| 245 | _aSupplemental courses for case studies in surveys and censuses | ||
| 260 | _aWashington, D C | ||
| 260 | _bAgency for International Development | ||
| 260 | _c1968 | ||
| 300 | _aIV,85 | ||
| 440 | _aISP Supplement course series No.1 | ||
| 650 | _aCluster sampling | ||
| 650 | _aRandom sapling | ||
| 999 |
_c106590 _d106590 |
||