| 000 | 00409nam a2200169Ia 4500 | ||
|---|---|---|---|
| 700 | _aWallen, Norman E. | ||
| 100 | _aFraenkel, Jack R. | ||
| 020 | _a0-07-112737-2 | ||
| 365 | _b453.65 | ||
| 942 | _cTBK | ||
| 654 | _aResearch in education | ||
| 654 | _a | ||
| 245 | _aHow to design and evaluate research in education | ||
| 260 |
_aNew York _bMcGraw Hill _c1993 |
||
| 082 | _a370.78 | ||
| 300 | _axxx,572 | ||
| 999 |
_c391781 _d391781 |
||
| 041 | _aeng | ||