| 000 | 00594nam a2200181 4500 | ||
|---|---|---|---|
| 020 |
_a9780521856157 _cTZS 45,458/= |
||
| 040 |
_aMUL _beng _eAACR |
||
| 082 | _a300.72 MOR | ||
| 100 | _aMorgan, Stephen L. | ||
| 245 |
_aCounterfactuals and casual inference : _bmethods and principles for social research _c/ Stephen L. Morgan and Christopher Winship |
||
| 260 |
_aCambridge : _bCambridge University Press, _cc2007 |
||
| 300 |
_axi, 319 p. : _bill. ; _c24 cm |
||
| 504 | _aIncludes references and index | ||
| 546 | _aeng. | ||
| 650 | _aResearch | ||
| 700 | _aWinship, Christopher | ||
| 942 | _cBK | ||
| 999 |
_c10526 _d10526 |
||