| 000 | 00397nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220421s2011 xx 000 0 und d | ||
| 020 | _a9788132107484 | ||
| 041 | _aeng | ||
| 082 |
_a1.42 _bCRE/RES |
||
| 100 |
_aCreswell, John w. _9573810 |
||
| 245 | _aResearch Design: Qualitative, Quantitative and mixed methods approaches | ||
| 250 | _a3rd ed. | ||
| 260 |
_aNew Delhi _b Sage publication _c2011 |
||
| 999 |
_c400194 _d400194 |
||