| 000 | 00445nam a2200169Ia 4500 | ||
|---|---|---|---|
| 020 | _a0-02-946117-0 | ||
| 082 |
_a370.78 _bGAE |
||
| 100 |
_aGay, L.R _924798 |
||
| 245 |
_aEducational research _b: competencies for analysis and application _cL.R. Gay |
||
| 250 | _a3rd ed. | ||
| 260 |
_aNew York: _bMerrill, _c1990. |
||
| 300 | _axx, 569p. | ||
| 504 | _aIncludes index | ||
| 546 | _aEng | ||
| 650 |
_aEducational research _9206026 |
||
| 942 | _cBK | ||
| 999 |
_c11521 _d11521 |
||