| 000 | 00449nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 250428s9999 xx 000 0 und d | ||
| 020 | _a978-1-50638670-6 | ||
| 082 | _a300.721 C923 2018 | ||
| 245 | 0 | _aResearch design : qualitative, quantitative, and mixed methods approaches | |
| 245 | 0 | _cCreswell, John W. | |
| 250 | _a5th ed. | ||
| 260 | _bSAGE Publications Inc., | ||
| 260 | _c2018 | ||
| 300 | _a438 pages. | ||
| 942 | _2DDC | ||
| 942 | _cB | ||
| 999 |
_c39979 _d39979 |
||