| 000 | 00351nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 240624s9999 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | _a300.72 YIN | ||
| 100 | _aYIN ROBERT K | ||
| 245 | _aCASE STUDY RESEARCH DESIGN AND METHODS | ||
| 250 | _a(4th ed.) | ||
| 260 |
_c2008 _aPublications,2008 |
||
| 300 | _a240 : p. | ||
| 365 |
_c _b25 |
||
| 999 |
_c16171 _d16171 |
||