| 000 | 00349nam a2200133Ia 4500 | ||
|---|---|---|---|
| 100 | _aHellevik, Ottar | ||
| 020 | _a004-312020-2 | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 |
_aIntroduction to causal analysis _bExploring survey data by crosstabulation |
||
| 260 |
_aLondon _bGeorge Allen & Unwin _c1984 |
||
| 082 | _a001.4225 | ||
| 300 |
_bPb _axxvi,212 |
||
| 999 |
_c376919 _d376919 |
||
| 041 | _aeng | ||