| 000 | 00452nam a2200157Ia 4500 | ||
|---|---|---|---|
| 001 | CATREF081700 | ||
| 008 | 110518s9999 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | 0 | _a300.18 | |
| 100 | 1 |
_aAckoff, Russell L. _9123308 |
|
| 245 | 1 | 4 | _aThe Design of social research |
| 260 |
_aChicago and London : _bUniversity of Chicago ; _c1953. |
||
| 300 |
_axi, 420p. ; _c24 cm. |
||
| 650 | 4 |
_aSocial science _9123309 |
|
| 650 | 4 |
_aResearch Design _9123310 |
|
| 999 |
_c198235 _d198235 |
||