| 000 | 004290000a22001690004500 | ||
|---|---|---|---|
| 082 | _a001.433 COC/SA | ||
| 100 |
_aCOCHRAN, WILLIAM G _fAuthor |
||
| 245 | _aSAMPLING TECHNIQUES | ||
| 250 | _a3 | ||
| 260 | _aNEW YORK, JOHN WILEY & SONS | ||
| 260 | _c2008 | ||
| 300 | _apages 428 | ||
| 650 | _aESTIMATION OF SAMPLE SIZE | ||
| 650 | _aSAMPLING PROPORTIONS AND PERCENTAGES | ||
| 650 | _aSIMPLE RANDOM SAMPLING | ||
| 942 | _cBK | ||
| 999 |
_c297083 _d297083 |
||