| 000 | 00444nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210716s1990 xx 000 0 und d | ||
| 020 | _a0030324629 | ||
| 041 | _aeng | ||
| 082 | _a001.42 ARYD | ||
| 100 | _aAry, Donald;Jacobs, Lucy Cheser;Razavieh, Asghar. | ||
| 245 | _aIntroduction to research in education | ||
| 250 | _a4 | ||
| 260 |
_aLondon _bHolt, Rinehart and winston Inc _c1990 |
||
| 300 | _axi,536 | ||
| 650 | _aResearch Methodology | ||
| 999 |
_c200900 _d200900 |
||