| 000 | 00505nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 230508s1992 xx 000 0 und d | ||
| 050 | _aLB 1028 G285 1992 | ||
| 100 | 1 | _aGay, L. R. | |
| 245 | 1 | 0 |
_aEducational research: _bcompetencies for analysis and application 4th ed. _cGay, L. R. |
| 247 | _aEducational research: competencies for analysis and application 4th ed._LB 1028 G285 1992_Gay, L. R._1992 | ||
| 264 |
_a[Place of publication not identified] : _bMacmillan Publishers, _c1992. |
||
| 942 |
_2lcc _cBK |
||
| 999 |
_c21016 _d21016 |
||