| 000 | 00382 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a3(072) _bR 548 S |
||
| 245 | 1 |
_aSocial experimentation _bA method for planning & evaluating social intervention _cby H.W. Riecken & R.F. Borrch |
|
| 260 |
_aLondon _bAcademic Press _c1974 |
||
| 650 | _aSocial research | ||
| 100 | 1 |
_aRiecken, H.W., Borrch, R.F. _d |
|
| 300 | _a335 p. | ||
| 901 | _a130496 | ||
| 999 |
_c59331 _d59331 |
||