| 000 | 003800000a22001570004500 | ||
|---|---|---|---|
| 020 | _a07-051155-1 | ||
| 060 | _a100 | ||
| 082 | _a001. 424 DES;1 | ||
| 100 | _aDes Raj | ||
| 245 | _aDesign of sample surveys | ||
| 260 | _aNewyork, Mc Graw-Hill Book Co | ||
| 260 | _c1972 | ||
| 300 | _a390 | ||
| 650 | _aSample surveys-design/survey-design/sampling techniques | ||
| 942 | _cBK | ||
| 999 |
_c214868 _d214868 |
||