| 000 | 00525nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a300.18 _bT843 |
||
| 100 | _aTrochim W M K | ||
| 245 |
_aResearch design for program evaluation _bthe regression-discontinuity approach |
||
| 260 |
_aNew Delhi _bSage _c1984 |
||
| 300 | _a272p. | ||
| 440 | _aContemporary evaluation research ; 6 | ||
| 650 | _aPhilosophy | ||
| 650 | _aSocial Science | ||
| 650 | _aTheory | ||
| 942 | _cBK | ||
| 999 |
_c5349 _d5349 |
||