| 000 | 00410nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180413s9999 xx 000 0 und d | ||
| 020 | _a080130255 (Hbk) | ||
| 100 | _aKrathwohl David R | ||
| 245 | 0 | _aMethods Of Educational And Social Science Research An Integrated Approach | |
| 260 | _bNew York : Longman 1991. | ||
| 300 | _a789 | ||
| 546 | _aEng | ||
| 690 | _aEducation ; Research ; Nature ; Social Sciences. | ||
| 999 |
_c16742 _d16742 |
||