| 000 | 00364nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 210101s1977 xx 000 0 eng d | ||
| 020 | _a0852261225 | ||
| 082 | _a519.52 C 6431 S | ||
| 100 | _aCochran, William C. | ||
| 245 | 0 | _aSampling techniques | |
| 260 |
_aNew Delhi _bWiley Eastern _c1977 |
||
| 300 | _a413 | ||
| 650 | _aSampling techniques | ||
| 942 |
_2ddc _cBG |
||
| 999 |
_c6496 _d6496 |
||