| 000 | 00371nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_e11271 _aMAIN |
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| 041 | _aEnglish | ||
| 082 | _a300.72 A57D | ||
| 100 | _aAckoff, Russell L | ||
| 245 | 0 | _aDesign of social research | |
| 260 |
_aChicago _bUniversity of Chicago Press _c1973 |
||
| 300 | _axi, 420 p. | ||
| 942 | _cBK | ||
| 999 |
_c216071 _d216071 |
||