| 000 | 00787nam a2200229 a 4500 | ||
|---|---|---|---|
| 999 |
_c622 _d622 |
||
| 020 | _a0803935099 : | ||
| 082 | 0 | 4 | _a300.724 |
| 100 | 1 |
_aBoruch, Robert F. _916451 |
|
| 245 | 0 | 0 |
_aRandomized experiments for planning and evaluation : a practical guide / _cRobert F. Boruch |
| 250 | _a1st ed. | ||
| 260 |
_aThousand Oaks : _bSage Publications, _c1997. |
||
| 300 | _a263p. | ||
| 490 | 1 | _aApplied social research methods series ; | |
| 520 | 0 | _aSocial Science | |
| 650 | 1 | 7 |
_aEvaluation research _916452 |
| 650 | 2 | 7 |
_aSocial sciences; Ethics; Law; Population _916453 |
| 942 | _cBK | ||