| 000 | 00336nam a2200109 4500 | ||
|---|---|---|---|
| 245 |
_aEvaluating social science research : an introduction, by Thomas R Black _cThomas , R. Black |
||
| 100 | _aBlack, Thomas R | ||
| 260 |
_aLondon _bSage Publications _c1993 |
||
| 300 | _aviii, 183p.; 25cm. | ||
| 020 | _a0803988524 | ||
| 082 |
_a300.72 _b BLA |
||
| 999 |
_c39863 _d39863 |
||