| 000 | 00453nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 220907s9999 xx 000 0 und d | ||
| 020 | _a0070668833 | ||
| 040 |
_aJHS-LRC _cJHS-LRC |
||
| 082 | _aCIR 001.4 V26u 1979 | ||
| 100 | _aVan Dale, Deobold B. | ||
| 245 | 0 | _aUnderstanding educational research : an introduction | |
| 250 | _a4th ed. | ||
| 260 |
_aNew York _bMcGraw-Hill Companies, Inc. _c1979 |
||
| 300 | _a547 | ||
| 942 | _cBK | ||
| 999 |
_c7034 _d7034 |
||